# Eto.Forms namespace Assembly: [Eto](https://eto.picoe.ca/api/assembly/eto.md) ## Interfaces - [IBindable](https://eto.picoe.ca/api/type/eto.forms.ibindable.md): Interface for objects that support binding - [IBindableWidgetContainer](https://eto.picoe.ca/api/type/eto.forms.ibindablewidgetcontainer.md): Interface to specify that the [BindableWidget](https://eto.picoe.ca/api/type/eto.forms.bindablewidget.md) contains child bindable widgets that should participate in binding events. - [IBinding](https://eto.picoe.ca/api/type/eto.forms.ibinding.md): Base binding interface - [IColumnItem](https://eto.picoe.ca/api/type/eto.forms.icolumnitem.md): Interface to provide a source for the [ColumnBinding](https://eto.picoe.ca/api/type/eto.forms.columnbinding-1.md) - [ICommandItem](https://eto.picoe.ca/api/type/eto.forms.icommanditem.md): Interface to access common properties of both [MenuItem](https://eto.picoe.ca/api/type/eto.forms.menuitem.md) and [ToolItem](https://eto.picoe.ca/api/type/eto.forms.toolitem.md). - [IContextMenuHost](https://eto.picoe.ca/api/type/eto.forms.icontextmenuhost.md): Interface for widgets/handlers that implement a context menu - [IDataObject](https://eto.picoe.ca/api/type/eto.forms.idataobject.md): Interface to allow you to share common code with [Clipboard](https://eto.picoe.ca/api/type/eto.forms.clipboard.md) and [DataObject](https://eto.picoe.ca/api/type/eto.forms.dataobject.md). - [IDataStore](https://eto.picoe.ca/api/type/eto.forms.idatastore-1.md): Base data store interface to bind to a collection of objects of a particular type. - [IImageListItem](https://eto.picoe.ca/api/type/eto.forms.iimagelistitem.md): Represents a list item that can have an image associated with each item. - [IIndirectBinding](https://eto.picoe.ca/api/type/eto.forms.iindirectbinding-1.md): Base interface for an indirect binding. - [IKeyboardInputSource](https://eto.picoe.ca/api/type/eto.forms.ikeyboardinputsource.md): Defines an interface for controls or classes that implement keyboard events. - [IListItem](https://eto.picoe.ca/api/type/eto.forms.ilistitem.md): Interface for an item in a list control. - [IMaskedTextProvider](https://eto.picoe.ca/api/type/eto.forms.imaskedtextprovider.md): Interface for a masked text provider that can be used with [MaskedTextBox](https://eto.picoe.ca/api/type/eto.forms.maskedtextbox.md). - [IMaskedTextProvider](https://eto.picoe.ca/api/type/eto.forms.imaskedtextprovider-1.md): Interface for a masked text provider that can be translated to a specific value. - [IMnemonicControl](https://eto.picoe.ca/api/type/eto.forms.imnemoniccontrol.md): Common interface for controls that support mnemonics (e.g. & character in text) - [IMouseInputSource](https://eto.picoe.ca/api/type/eto.forms.imouseinputsource.md): Defines an interface for controls or classes that implement mouse events. - [INavigationItem](https://eto.picoe.ca/api/type/eto.forms.inavigationitem.md): Item for panes on a [Navigation](https://eto.picoe.ca/api/type/eto.forms.navigation.md) control. - [ISelectable](https://eto.picoe.ca/api/type/eto.forms.iselectable-1.md): Interface for an object that can select multiple items and rows. - [ISelectableControl](https://eto.picoe.ca/api/type/eto.forms.iselectablecontrol-1.md): Interface for a control that can preserve its selection. - [ISelectionPreserver](https://eto.picoe.ca/api/type/eto.forms.iselectionpreserver.md): Interface for a control that can preserve selected items - [ISubmenu](https://eto.picoe.ca/api/type/eto.forms.isubmenu.md): Interface for submenus to access common Items properties - [ITextBuffer](https://eto.picoe.ca/api/type/eto.forms.itextbuffer.md): Interface for a formatted text buffer - [ITreeGridItem](https://eto.picoe.ca/api/type/eto.forms.itreegriditem.md): Interface for an item in a [TreeGridView](https://eto.picoe.ca/api/type/eto.forms.treegridview.md). - [ITreeGridItem](https://eto.picoe.ca/api/type/eto.forms.itreegriditem-1.md): Interface for an item in a [TreeGridView](https://eto.picoe.ca/api/type/eto.forms.treegridview.md) that implements children - [ITreeGridStore](https://eto.picoe.ca/api/type/eto.forms.itreegridstore-1.md): Item store for the [TreeGridView](https://eto.picoe.ca/api/type/eto.forms.treegridview.md) - [ITreeItem](https://eto.picoe.ca/api/type/eto.forms.itreeitem.md): Interface for an item in a [TreeView](https://eto.picoe.ca/api/type/eto.forms.treeview.md) - [ITreeItem](https://eto.picoe.ca/api/type/eto.forms.itreeitem-1.md): Base tree item interface - [ITreeStore](https://eto.picoe.ca/api/type/eto.forms.itreestore.md): Base data store for the [TreeView](https://eto.picoe.ca/api/type/eto.forms.treeview.md) - [IValueCommand](https://eto.picoe.ca/api/type/eto.forms.ivaluecommand-1.md): Interface for a command that can provide a value - [IValueConverter](https://eto.picoe.ca/api/type/eto.forms.ivalueconverter.md): Interface for providing a reusable converter for binding values - [AboutDialog.IHandler](https://eto.picoe.ca/api/type/eto.forms.aboutdialog.ihandler.md): Handler interface for the [AboutDialog](https://eto.picoe.ca/api/type/eto.forms.aboutdialog.md) - [Application.ICallback](https://eto.picoe.ca/api/type/eto.forms.application.icallback.md): Interface for callbacks to the [Application](https://eto.picoe.ca/api/type/eto.forms.application.md) class - [Application.IHandler](https://eto.picoe.ca/api/type/eto.forms.application.ihandler.md): Handler interface for the [Application](https://eto.picoe.ca/api/type/eto.forms.application.md) class - [Button.ICallback](https://eto.picoe.ca/api/type/eto.forms.button.icallback.md): Callback interface for [Button](https://eto.picoe.ca/api/type/eto.forms.button.md). - [Button.IHandler](https://eto.picoe.ca/api/type/eto.forms.button.ihandler.md): Handler interface for the [Button](https://eto.picoe.ca/api/type/eto.forms.button.md) control. - [ButtonMenuItem.IHandler](https://eto.picoe.ca/api/type/eto.forms.buttonmenuitem.ihandler.md): Handler interface for the [ButtonMenuItem](https://eto.picoe.ca/api/type/eto.forms.buttonmenuitem.md). - [ButtonSegmentedItem.IHandler](https://eto.picoe.ca/api/type/eto.forms.buttonsegmenteditem.ihandler.md): Handler interface for the [ButtonSegmentedItem](https://eto.picoe.ca/api/type/eto.forms.buttonsegmenteditem.md). - [ButtonToolItem.IHandler](https://eto.picoe.ca/api/type/eto.forms.buttontoolitem.ihandler.md): Handler for the [ButtonToolItem](https://eto.picoe.ca/api/type/eto.forms.buttontoolitem.md). - [Calendar.ICallback](https://eto.picoe.ca/api/type/eto.forms.calendar.icallback.md): Callback interface for handlers of the [Calendar](https://eto.picoe.ca/api/type/eto.forms.calendar.md). - [Calendar.IHandler](https://eto.picoe.ca/api/type/eto.forms.calendar.ihandler.md): Handler interface for the [Calendar](https://eto.picoe.ca/api/type/eto.forms.calendar.md). - [CheckBox.ICallback](https://eto.picoe.ca/api/type/eto.forms.checkbox.icallback.md): Callback interface for the [CheckBox](https://eto.picoe.ca/api/type/eto.forms.checkbox.md). - [CheckBox.IHandler](https://eto.picoe.ca/api/type/eto.forms.checkbox.ihandler.md): Handler interface for the [CheckBox](https://eto.picoe.ca/api/type/eto.forms.checkbox.md) control. - [CheckBoxCell.IHandler](https://eto.picoe.ca/api/type/eto.forms.checkboxcell.ihandler.md): Handler interface for the [CheckBoxCell](https://eto.picoe.ca/api/type/eto.forms.checkboxcell.md). - [CheckMenuItem.ICallback](https://eto.picoe.ca/api/type/eto.forms.checkmenuitem.icallback.md): Callback interface for the [CheckMenuItem](https://eto.picoe.ca/api/type/eto.forms.checkmenuitem.md) class. - [CheckMenuItem.IHandler](https://eto.picoe.ca/api/type/eto.forms.checkmenuitem.ihandler.md): Handler interface for the [CheckMenuItem](https://eto.picoe.ca/api/type/eto.forms.checkmenuitem.md). - [CheckToolItem.IHandler](https://eto.picoe.ca/api/type/eto.forms.checktoolitem.ihandler.md): Handler for the [CheckToolItem](https://eto.picoe.ca/api/type/eto.forms.checktoolitem.md). - [Clipboard.ICallback](https://eto.picoe.ca/api/type/eto.forms.clipboard.icallback.md): Callback interface for [Clipboard](https://eto.picoe.ca/api/type/eto.forms.clipboard.md). - [Clipboard.IHandler](https://eto.picoe.ca/api/type/eto.forms.clipboard.ihandler.md): Handler interface for the [Clipboard](https://eto.picoe.ca/api/type/eto.forms.clipboard.md). - [CollectionEditor.IHandler](https://eto.picoe.ca/api/type/eto.forms.collectioneditor.ihandler.md): Handler for the [CollectionEditor](https://eto.picoe.ca/api/type/eto.forms.collectioneditor.md). - [ColorDialog.ICallback](https://eto.picoe.ca/api/type/eto.forms.colordialog.icallback.md): Callback interface for the [ColorDialog](https://eto.picoe.ca/api/type/eto.forms.colordialog.md) - [ColorDialog.IHandler](https://eto.picoe.ca/api/type/eto.forms.colordialog.ihandler.md): Handler interface for the [ColorDialog](https://eto.picoe.ca/api/type/eto.forms.colordialog.md) - [ColorPicker.ICallback](https://eto.picoe.ca/api/type/eto.forms.colorpicker.icallback.md): A callback interface for [ColorPicker](https://eto.picoe.ca/api/type/eto.forms.colorpicker.md). - [ColorPicker.IHandler](https://eto.picoe.ca/api/type/eto.forms.colorpicker.ihandler.md): Handler interface for the [ColorPicker](https://eto.picoe.ca/api/type/eto.forms.colorpicker.md) control. - [ComboBox.ICallback](https://eto.picoe.ca/api/type/eto.forms.combobox.icallback.md): Callback interface for the [ComboBox](https://eto.picoe.ca/api/type/eto.forms.combobox.md). - [ComboBox.IHandler](https://eto.picoe.ca/api/type/eto.forms.combobox.ihandler.md): Handler interface for the [ComboBox](https://eto.picoe.ca/api/type/eto.forms.combobox.md). - [ComboBoxCell.IHandler](https://eto.picoe.ca/api/type/eto.forms.comboboxcell.ihandler.md): Handler interface for the [ComboBoxCell](https://eto.picoe.ca/api/type/eto.forms.comboboxcell.md). - [CommonControl.IHandler](https://eto.picoe.ca/api/type/eto.forms.commoncontrol.ihandler.md): Handler interface for the [CommonControl](https://eto.picoe.ca/api/type/eto.forms.commoncontrol.md). - [CommonDialog.IHandler](https://eto.picoe.ca/api/type/eto.forms.commondialog.ihandler.md): Handler interface for the [CommonDialog](https://eto.picoe.ca/api/type/eto.forms.commondialog.md) - [Container.IHandler](https://eto.picoe.ca/api/type/eto.forms.container.ihandler.md): Handler interface for the [Container](https://eto.picoe.ca/api/type/eto.forms.container.md) control - [ContextMenu.ICallback](https://eto.picoe.ca/api/type/eto.forms.contextmenu.icallback.md): Callback interface for instances of [ContextMenu](https://eto.picoe.ca/api/type/eto.forms.contextmenu.md) - [ContextMenu.IHandler](https://eto.picoe.ca/api/type/eto.forms.contextmenu.ihandler.md): Handler interface for the [ContextMenu](https://eto.picoe.ca/api/type/eto.forms.contextmenu.md) - [Control.ICallback](https://eto.picoe.ca/api/type/eto.forms.control.icallback.md): Callback interface for instances of [Control](https://eto.picoe.ca/api/type/eto.forms.control.md) - [Control.IHandler](https://eto.picoe.ca/api/type/eto.forms.control.ihandler.md): Handler interface for [Control](https://eto.picoe.ca/api/type/eto.forms.control.md) - [Cursor.IHandler](https://eto.picoe.ca/api/type/eto.forms.cursor.ihandler.md): Platform interface for the [Cursor](https://eto.picoe.ca/api/type/eto.forms.cursor.md) class - [CustomCell.ICallback](https://eto.picoe.ca/api/type/eto.forms.customcell.icallback.md): Callback interface for the [CustomCell](https://eto.picoe.ca/api/type/eto.forms.customcell.md) - [CustomCell.IHandler](https://eto.picoe.ca/api/type/eto.forms.customcell.ihandler.md): Handler interface for the [CustomCell](https://eto.picoe.ca/api/type/eto.forms.customcell.md). - [DataFormats.IHandler](https://eto.picoe.ca/api/type/eto.forms.dataformats.ihandler.md): Handler interface for implementations of the DataFormats object. - [DataObject.IHandler](https://eto.picoe.ca/api/type/eto.forms.dataobject.ihandler.md): Handler interface for platform implementations of [DataObject](https://eto.picoe.ca/api/type/eto.forms.dataobject.md) - [DateTimePicker.ICallback](https://eto.picoe.ca/api/type/eto.forms.datetimepicker.icallback.md): Callback interface for the [DateTimePicker](https://eto.picoe.ca/api/type/eto.forms.datetimepicker.md). - [DateTimePicker.IHandler](https://eto.picoe.ca/api/type/eto.forms.datetimepicker.ihandler.md): Handler interface for the [DateTimePicker](https://eto.picoe.ca/api/type/eto.forms.datetimepicker.md) control - [Dialog.IHandler](https://eto.picoe.ca/api/type/eto.forms.dialog.ihandler.md): Handler interface for the [Dialog](https://eto.picoe.ca/api/type/eto.forms.dialog.md) class - [DocumentControl.ICallback](https://eto.picoe.ca/api/type/eto.forms.documentcontrol.icallback.md): Callback interface for the [DocumentControl](https://eto.picoe.ca/api/type/eto.forms.documentcontrol.md) - [DocumentControl.IHandler](https://eto.picoe.ca/api/type/eto.forms.documentcontrol.ihandler.md): Handler interface for the [DocumentControl](https://eto.picoe.ca/api/type/eto.forms.documentcontrol.md) - [DocumentPage.IHandler](https://eto.picoe.ca/api/type/eto.forms.documentpage.ihandler.md): Handler interface for the [DocumentPage](https://eto.picoe.ca/api/type/eto.forms.documentpage.md) - [Drawable.ICallback](https://eto.picoe.ca/api/type/eto.forms.drawable.icallback.md): Callback interface for [Drawable](https://eto.picoe.ca/api/type/eto.forms.drawable.md) - [Drawable.IHandler](https://eto.picoe.ca/api/type/eto.forms.drawable.ihandler.md): Handler interface for the [Drawable](https://eto.picoe.ca/api/type/eto.forms.drawable.md) control - [DrawableCell.ICallback](https://eto.picoe.ca/api/type/eto.forms.drawablecell.icallback.md): Callback interface for handlers of the [DrawableCell](https://eto.picoe.ca/api/type/eto.forms.drawablecell.md) cell. - [DrawableCell.IHandler](https://eto.picoe.ca/api/type/eto.forms.drawablecell.ihandler.md): Handler interface for the [DrawableCell](https://eto.picoe.ca/api/type/eto.forms.drawablecell.md). - [DropDown.ICallback](https://eto.picoe.ca/api/type/eto.forms.dropdown.icallback.md): Callback interface for the [DropDown](https://eto.picoe.ca/api/type/eto.forms.dropdown.md) control. - [DropDown.IHandler](https://eto.picoe.ca/api/type/eto.forms.dropdown.ihandler.md): Handler interface for the [DropDown](https://eto.picoe.ca/api/type/eto.forms.dropdown.md) control. - [DropDownToolItem.IHandler](https://eto.picoe.ca/api/type/eto.forms.dropdowntoolitem.ihandler.md): Handler for the [DropDownToolItem](https://eto.picoe.ca/api/type/eto.forms.dropdowntoolitem.md). - [Expander.ICallback](https://eto.picoe.ca/api/type/eto.forms.expander.icallback.md): Callback interface for [Expander](https://eto.picoe.ca/api/type/eto.forms.expander.md). - [Expander.IHandler](https://eto.picoe.ca/api/type/eto.forms.expander.ihandler.md): Handler interface for platform implementations of [Expander](https://eto.picoe.ca/api/type/eto.forms.expander.md). - [FileDialog.IHandler](https://eto.picoe.ca/api/type/eto.forms.filedialog.ihandler.md): Handler interface for the [FileDialog](https://eto.picoe.ca/api/type/eto.forms.filedialog.md) based widgets - [FilePicker.ICallback](https://eto.picoe.ca/api/type/eto.forms.filepicker.icallback.md): Callback interface for [FilePicker](https://eto.picoe.ca/api/type/eto.forms.filepicker.md). - [FilePicker.IHandler](https://eto.picoe.ca/api/type/eto.forms.filepicker.ihandler.md): Handler interface for the [FilePicker](https://eto.picoe.ca/api/type/eto.forms.filepicker.md) control. - [FixedMaskedTextProvider.IHandler](https://eto.picoe.ca/api/type/eto.forms.fixedmaskedtextprovider.ihandler.md): Handler interface for implementations of the [FixedMaskedTextProvider](https://eto.picoe.ca/api/type/eto.forms.fixedmaskedtextprovider.md). - [FloatingForm.IHandler](https://eto.picoe.ca/api/type/eto.forms.floatingform.ihandler.md): Interface handler for the [FloatingForm](https://eto.picoe.ca/api/type/eto.forms.floatingform.md) control - [FontDialog.ICallback](https://eto.picoe.ca/api/type/eto.forms.fontdialog.icallback.md): Callback interface for handlers of the [FontDialog](https://eto.picoe.ca/api/type/eto.forms.fontdialog.md). - [FontDialog.IHandler](https://eto.picoe.ca/api/type/eto.forms.fontdialog.ihandler.md): Handler interface for the [FontDialog](https://eto.picoe.ca/api/type/eto.forms.fontdialog.md). - [FontPicker.ICallback](https://eto.picoe.ca/api/type/eto.forms.fontpicker.icallback.md): Callback interface for handlers of the [FontPicker](https://eto.picoe.ca/api/type/eto.forms.fontpicker.md). - [FontPicker.IHandler](https://eto.picoe.ca/api/type/eto.forms.fontpicker.ihandler.md): Handler interface for the [FontPicker](https://eto.picoe.ca/api/type/eto.forms.fontpicker.md). - [Form.IHandler](https://eto.picoe.ca/api/type/eto.forms.form.ihandler.md): Interface handler for the [Form](https://eto.picoe.ca/api/type/eto.forms.form.md) control - [Gesture.ICallback](https://eto.picoe.ca/api/type/eto.forms.gesture.icallback.md): Callback interface for [Gesture](https://eto.picoe.ca/api/type/eto.forms.gesture.md). - [Gesture.IHandler](https://eto.picoe.ca/api/type/eto.forms.gesture.ihandler.md): Handler interface for [Gesture](https://eto.picoe.ca/api/type/eto.forms.gesture.md). - [Grid.ICallback](https://eto.picoe.ca/api/type/eto.forms.grid.icallback.md): Callback interface for instances of [Grid](https://eto.picoe.ca/api/type/eto.forms.grid.md) - [Grid.IHandler](https://eto.picoe.ca/api/type/eto.forms.grid.ihandler.md): Handler interface for the [Grid](https://eto.picoe.ca/api/type/eto.forms.grid.md) control - [GridColumn.IHandler](https://eto.picoe.ca/api/type/eto.forms.gridcolumn.ihandler.md): Handler interface for the [GridColumn](https://eto.picoe.ca/api/type/eto.forms.gridcolumn.md). - [GridView.IHandler](https://eto.picoe.ca/api/type/eto.forms.gridview.ihandler.md): Handler interface for the [GridView](https://eto.picoe.ca/api/type/eto.forms.gridview.md). - [GroupBox.IHandler](https://eto.picoe.ca/api/type/eto.forms.groupbox.ihandler.md): Handler interface for the [GroupBox](https://eto.picoe.ca/api/type/eto.forms.groupbox.md) - [ImageTextCell.IHandler](https://eto.picoe.ca/api/type/eto.forms.imagetextcell.ihandler.md): Handler interface for the [ImageTextCell](https://eto.picoe.ca/api/type/eto.forms.imagetextcell.md). - [ImageView.IHandler](https://eto.picoe.ca/api/type/eto.forms.imageview.ihandler.md): Handler interface for the [ImageView](https://eto.picoe.ca/api/type/eto.forms.imageview.md) - [ImageViewCell.IHandler](https://eto.picoe.ca/api/type/eto.forms.imageviewcell.ihandler.md): Handler interface for the [ImageViewCell](https://eto.picoe.ca/api/type/eto.forms.imageviewcell.md). - [Keyboard.IHandler](https://eto.picoe.ca/api/type/eto.forms.keyboard.ihandler.md): Handler for platforms to implement the [Keyboard](https://eto.picoe.ca/api/type/eto.forms.keyboard.md) functionality. - [Label.IHandler](https://eto.picoe.ca/api/type/eto.forms.label.ihandler.md): Handler interface for the [Label](https://eto.picoe.ca/api/type/eto.forms.label.md) - [Layout.IHandler](https://eto.picoe.ca/api/type/eto.forms.layout.ihandler.md): Platform handler interface for the the [Layout](https://eto.picoe.ca/api/type/eto.forms.layout.md) class - [Layout.IPositionalLayoutHandler](https://eto.picoe.ca/api/type/eto.forms.layout.ipositionallayouthandler.md): Platform handler interface for positional layouts where controls are placed in an x, y grid - [LinkButton.ICallback](https://eto.picoe.ca/api/type/eto.forms.linkbutton.icallback.md): Callback interface for [LinkButton](https://eto.picoe.ca/api/type/eto.forms.linkbutton.md) - [LinkButton.IHandler](https://eto.picoe.ca/api/type/eto.forms.linkbutton.ihandler.md): Handler interface for the [LinkButton](https://eto.picoe.ca/api/type/eto.forms.linkbutton.md) control - [ListBox.ICallback](https://eto.picoe.ca/api/type/eto.forms.listbox.icallback.md): Callback interface for the [ListBox](https://eto.picoe.ca/api/type/eto.forms.listbox.md) - [ListBox.IHandler](https://eto.picoe.ca/api/type/eto.forms.listbox.ihandler.md): Handler interface for the [ListBox](https://eto.picoe.ca/api/type/eto.forms.listbox.md) - [ListControl.ICallback](https://eto.picoe.ca/api/type/eto.forms.listcontrol.icallback.md): Callback interface for the [ListControl](https://eto.picoe.ca/api/type/eto.forms.listcontrol.md) - [ListControl.IHandler](https://eto.picoe.ca/api/type/eto.forms.listcontrol.ihandler.md): Handler interface for the [ListControl](https://eto.picoe.ca/api/type/eto.forms.listcontrol.md) - [MagnificationGesture.IHandler](https://eto.picoe.ca/api/type/eto.forms.magnificationgesture.ihandler.md): Handler interface for [MagnificationGesture](https://eto.picoe.ca/api/type/eto.forms.magnificationgesture.md). - [Menu.ISubmenuHandler](https://eto.picoe.ca/api/type/eto.forms.menu.isubmenuhandler.md): Handler interface for menus that implement a submenu - [MenuBar.IHandler](https://eto.picoe.ca/api/type/eto.forms.menubar.ihandler.md): Handler interface for the [MenuBar](https://eto.picoe.ca/api/type/eto.forms.menubar.md) - [MenuItem.ICallback](https://eto.picoe.ca/api/type/eto.forms.menuitem.icallback.md): Callback interface for the [MenuItem](https://eto.picoe.ca/api/type/eto.forms.menuitem.md) - [MenuItem.IHandler](https://eto.picoe.ca/api/type/eto.forms.menuitem.ihandler.md): Handler interface for the [MenuItem](https://eto.picoe.ca/api/type/eto.forms.menuitem.md) - [MenuSegmentedItem.IHandler](https://eto.picoe.ca/api/type/eto.forms.menusegmenteditem.ihandler.md): Handler interface for the [MenuSegmentedItem](https://eto.picoe.ca/api/type/eto.forms.menusegmenteditem.md). - [MessageBox.IHandler](https://eto.picoe.ca/api/type/eto.forms.messagebox.ihandler.md): Handler interface for the [MessageBox](https://eto.picoe.ca/api/type/eto.forms.messagebox.md) - [Mouse.IHandler](https://eto.picoe.ca/api/type/eto.forms.mouse.ihandler.md): Handler interface for the [Mouse](https://eto.picoe.ca/api/type/eto.forms.mouse.md) class - [NativeControlHost.ICallback](https://eto.picoe.ca/api/type/eto.forms.nativecontrolhost.icallback.md): Callback interface for the [NativeControlHost](https://eto.picoe.ca/api/type/eto.forms.nativecontrolhost.md). - [NativeControlHost.IHandler](https://eto.picoe.ca/api/type/eto.forms.nativecontrolhost.ihandler.md): Handler interface for the [NativeControlHost](https://eto.picoe.ca/api/type/eto.forms.nativecontrolhost.md) - [Navigation.ICallback](https://eto.picoe.ca/api/type/eto.forms.navigation.icallback.md): Callback interface for the [Navigation](https://eto.picoe.ca/api/type/eto.forms.navigation.md) control. - [Navigation.IHandler](https://eto.picoe.ca/api/type/eto.forms.navigation.ihandler.md): Handler interface for the [Navigation](https://eto.picoe.ca/api/type/eto.forms.navigation.md) control. - [Notification.IHandler](https://eto.picoe.ca/api/type/eto.forms.notification.ihandler.md): Handler interface for the [Notification](https://eto.picoe.ca/api/type/eto.forms.notification.md) control - [NumericStepper.ICallback](https://eto.picoe.ca/api/type/eto.forms.numericstepper.icallback.md): Callback interface for the [NumericStepper](https://eto.picoe.ca/api/type/eto.forms.numericstepper.md) - [NumericStepper.IHandler](https://eto.picoe.ca/api/type/eto.forms.numericstepper.ihandler.md): Handler interface for the [NumericStepper](https://eto.picoe.ca/api/type/eto.forms.numericstepper.md) control. - [OpenFileDialog.IHandler](https://eto.picoe.ca/api/type/eto.forms.openfiledialog.ihandler.md): Handler interface for the [OpenFileDialog](https://eto.picoe.ca/api/type/eto.forms.openfiledialog.md) - [OpenWithDialog.IHandler](https://eto.picoe.ca/api/type/eto.forms.openwithdialog.ihandler.md): Handler interface for the [OpenWithDialog](https://eto.picoe.ca/api/type/eto.forms.openwithdialog.md). - [PageSettings.IHandler](https://eto.picoe.ca/api/type/eto.forms.pagesettings.ihandler.md): Handler interface for the [PageSettings](https://eto.picoe.ca/api/type/eto.forms.pagesettings.md) control - [Panel.IHandler](https://eto.picoe.ca/api/type/eto.forms.panel.ihandler.md): Handler interface fot the [Panel](https://eto.picoe.ca/api/type/eto.forms.panel.md) - [PanGesture.IHandler](https://eto.picoe.ca/api/type/eto.forms.pangesture.ihandler.md): Handler interface for [PanGesture](https://eto.picoe.ca/api/type/eto.forms.pangesture.md). - [PasswordBox.IHandler](https://eto.picoe.ca/api/type/eto.forms.passwordbox.ihandler.md): Handler interface for the [PasswordBox](https://eto.picoe.ca/api/type/eto.forms.passwordbox.md) control - [PixelLayout.IHandler](https://eto.picoe.ca/api/type/eto.forms.pixellayout.ihandler.md): Handler interface for the [PixelLayout](https://eto.picoe.ca/api/type/eto.forms.pixellayout.md) control - [PrintDialog.IHandler](https://eto.picoe.ca/api/type/eto.forms.printdialog.ihandler.md): Handler for the [PrintDialog](https://eto.picoe.ca/api/type/eto.forms.printdialog.md). - [PrintDocument.ICallback](https://eto.picoe.ca/api/type/eto.forms.printdocument.icallback.md): Interface for handlers to trigger events - [PrintDocument.IHandler](https://eto.picoe.ca/api/type/eto.forms.printdocument.ihandler.md): Handler interface for the [PrintDocument](https://eto.picoe.ca/api/type/eto.forms.printdocument.md) widget - [PrintPreviewDialog.IHandler](https://eto.picoe.ca/api/type/eto.forms.printpreviewdialog.ihandler.md): Handler for the [PrintPreviewDialog](https://eto.picoe.ca/api/type/eto.forms.printpreviewdialog.md). - [PrintSettings.IHandler](https://eto.picoe.ca/api/type/eto.forms.printsettings.ihandler.md): Handler interface for the [PrintSettings](https://eto.picoe.ca/api/type/eto.forms.printsettings.md) class. - [ProgressBar.IHandler](https://eto.picoe.ca/api/type/eto.forms.progressbar.ihandler.md): Handler interface for the [ProgressBar](https://eto.picoe.ca/api/type/eto.forms.progressbar.md) control - [ProgressCell.IHandler](https://eto.picoe.ca/api/type/eto.forms.progresscell.ihandler.md): Handler interface for the [ProgressCell](https://eto.picoe.ca/api/type/eto.forms.progresscell.md). - [PropertyGrid.ICallback](https://eto.picoe.ca/api/type/eto.forms.propertygrid.icallback.md): Callback interface for the [PropertyGrid](https://eto.picoe.ca/api/type/eto.forms.propertygrid.md) - [PropertyGrid.IHandler](https://eto.picoe.ca/api/type/eto.forms.propertygrid.ihandler.md): Handler interface for the [PropertyGrid](https://eto.picoe.ca/api/type/eto.forms.propertygrid.md) - [RadioButton.ICallback](https://eto.picoe.ca/api/type/eto.forms.radiobutton.icallback.md): Callback interface for the [RadioButton](https://eto.picoe.ca/api/type/eto.forms.radiobutton.md) - [RadioButton.IHandler](https://eto.picoe.ca/api/type/eto.forms.radiobutton.ihandler.md): Handler interface for the [RadioButton](https://eto.picoe.ca/api/type/eto.forms.radiobutton.md) - [RadioMenuItem.ICallback](https://eto.picoe.ca/api/type/eto.forms.radiomenuitem.icallback.md): Callback interface for the [RadioMenuItem](https://eto.picoe.ca/api/type/eto.forms.radiomenuitem.md). - [RadioMenuItem.IHandler](https://eto.picoe.ca/api/type/eto.forms.radiomenuitem.ihandler.md): Handler interface for the [RadioMenuItem](https://eto.picoe.ca/api/type/eto.forms.radiomenuitem.md). - [RadioToolItem.IHandler](https://eto.picoe.ca/api/type/eto.forms.radiotoolitem.ihandler.md): Handler for the [RadioToolItem](https://eto.picoe.ca/api/type/eto.forms.radiotoolitem.md). - [RichTextArea.IHandler](https://eto.picoe.ca/api/type/eto.forms.richtextarea.ihandler.md): Handler interface for the [RichTextArea](https://eto.picoe.ca/api/type/eto.forms.richtextarea.md). - [RotationGesture.IHandler](https://eto.picoe.ca/api/type/eto.forms.rotationgesture.ihandler.md): Handler interface for [RotationGesture](https://eto.picoe.ca/api/type/eto.forms.rotationgesture.md). - [SaveFileDialog.IHandler](https://eto.picoe.ca/api/type/eto.forms.savefiledialog.ihandler.md): Handler interface for the [SaveFileDialog](https://eto.picoe.ca/api/type/eto.forms.savefiledialog.md) - [Screen.IHandler](https://eto.picoe.ca/api/type/eto.forms.screen.ihandler.md): Handler interface for the [Screen](https://eto.picoe.ca/api/type/eto.forms.screen.md). - [Screen.IScreensHandler](https://eto.picoe.ca/api/type/eto.forms.screen.iscreenshandler.md): Handler interface for static methods of the [Screen](https://eto.picoe.ca/api/type/eto.forms.screen.md). - [Scrollable.ICallback](https://eto.picoe.ca/api/type/eto.forms.scrollable.icallback.md): Callback interface for the [Scrollable](https://eto.picoe.ca/api/type/eto.forms.scrollable.md) - [Scrollable.IHandler](https://eto.picoe.ca/api/type/eto.forms.scrollable.ihandler.md): Handler interface for the [Scrollable](https://eto.picoe.ca/api/type/eto.forms.scrollable.md) control - [ScrollGesture.IHandler](https://eto.picoe.ca/api/type/eto.forms.scrollgesture.ihandler.md): Handler interface for [ScrollGesture](https://eto.picoe.ca/api/type/eto.forms.scrollgesture.md). - [SearchBox.IHandler](https://eto.picoe.ca/api/type/eto.forms.searchbox.ihandler.md): Handler interface for the [SearchBox](https://eto.picoe.ca/api/type/eto.forms.searchbox.md) control - [SegmentedButton.ICallback](https://eto.picoe.ca/api/type/eto.forms.segmentedbutton.icallback.md): Callback interface for handlers of [SegmentedButton](https://eto.picoe.ca/api/type/eto.forms.segmentedbutton.md) - [SegmentedButton.IHandler](https://eto.picoe.ca/api/type/eto.forms.segmentedbutton.ihandler.md): Handler interface for [SegmentedButton](https://eto.picoe.ca/api/type/eto.forms.segmentedbutton.md). - [SegmentedItem.ICallback](https://eto.picoe.ca/api/type/eto.forms.segmenteditem.icallback.md): Callback interface for handlers of the [SegmentedItem](https://eto.picoe.ca/api/type/eto.forms.segmenteditem.md). - [SegmentedItem.IHandler](https://eto.picoe.ca/api/type/eto.forms.segmenteditem.ihandler.md): Handler interface for the [SegmentedItem](https://eto.picoe.ca/api/type/eto.forms.segmenteditem.md). - [SelectFolderDialog.IHandler](https://eto.picoe.ca/api/type/eto.forms.selectfolderdialog.ihandler.md): Handler interface for the [SelectFolderDialog](https://eto.picoe.ca/api/type/eto.forms.selectfolderdialog.md) - [SeparatorMenuItem.IHandler](https://eto.picoe.ca/api/type/eto.forms.separatormenuitem.ihandler.md): Handler interface for the [SeparatorMenuItem](https://eto.picoe.ca/api/type/eto.forms.separatormenuitem.md) - [SeparatorToolItem.IHandler](https://eto.picoe.ca/api/type/eto.forms.separatortoolitem.ihandler.md): Handler interface for the [SeparatorToolItem](https://eto.picoe.ca/api/type/eto.forms.separatortoolitem.md). - [Slider.ICallback](https://eto.picoe.ca/api/type/eto.forms.slider.icallback.md): Callback interface for the [Slider](https://eto.picoe.ca/api/type/eto.forms.slider.md) - [Slider.IHandler](https://eto.picoe.ca/api/type/eto.forms.slider.ihandler.md): Handler interface for the [Slider](https://eto.picoe.ca/api/type/eto.forms.slider.md) - [Spinner.IHandler](https://eto.picoe.ca/api/type/eto.forms.spinner.ihandler.md): Handler interface for the [Spinner](https://eto.picoe.ca/api/type/eto.forms.spinner.md) control - [Splitter.ICallback](https://eto.picoe.ca/api/type/eto.forms.splitter.icallback.md): Callback interface for the [Splitter](https://eto.picoe.ca/api/type/eto.forms.splitter.md) - [Splitter.IHandler](https://eto.picoe.ca/api/type/eto.forms.splitter.ihandler.md): Handler interface for the [Splitter](https://eto.picoe.ca/api/type/eto.forms.splitter.md) - [Stepper.ICallback](https://eto.picoe.ca/api/type/eto.forms.stepper.icallback.md): Callback interface for the Stepper - [Stepper.IHandler](https://eto.picoe.ca/api/type/eto.forms.stepper.ihandler.md): Handler interface for the Stepper - [SubMenuItem.ICallback](https://eto.picoe.ca/api/type/eto.forms.submenuitem.icallback.md): Callback interface for instances of [SubMenuItem](https://eto.picoe.ca/api/type/eto.forms.submenuitem.md) - [SubMenuItem.IHandler](https://eto.picoe.ca/api/type/eto.forms.submenuitem.ihandler.md): Handler interface for the [SubMenuItem](https://eto.picoe.ca/api/type/eto.forms.submenuitem.md). - [TabControl.ICallback](https://eto.picoe.ca/api/type/eto.forms.tabcontrol.icallback.md): Callback interface for the [TabControl](https://eto.picoe.ca/api/type/eto.forms.tabcontrol.md) - [TabControl.IHandler](https://eto.picoe.ca/api/type/eto.forms.tabcontrol.ihandler.md): Handler interface for the [TabControl](https://eto.picoe.ca/api/type/eto.forms.tabcontrol.md) - [TableLayout.IHandler](https://eto.picoe.ca/api/type/eto.forms.tablelayout.ihandler.md): Handler interface for [TableLayout](https://eto.picoe.ca/api/type/eto.forms.tablelayout.md) - [TabPage.IHandler](https://eto.picoe.ca/api/type/eto.forms.tabpage.ihandler.md): Handler interface for the [TabPage](https://eto.picoe.ca/api/type/eto.forms.tabpage.md) - [Taskbar.IHandler](https://eto.picoe.ca/api/type/eto.forms.taskbar.ihandler.md): Handler interface for the [Taskbar](https://eto.picoe.ca/api/type/eto.forms.taskbar.md). - [TextArea.ICallback](https://eto.picoe.ca/api/type/eto.forms.textarea.icallback.md): Callback interface for the [TextArea](https://eto.picoe.ca/api/type/eto.forms.textarea.md) - [TextArea.IHandler](https://eto.picoe.ca/api/type/eto.forms.textarea.ihandler.md): Handler interface for the [TextArea](https://eto.picoe.ca/api/type/eto.forms.textarea.md) - [TextBox.ICallback](https://eto.picoe.ca/api/type/eto.forms.textbox.icallback.md): Callback interface for the [TextBox](https://eto.picoe.ca/api/type/eto.forms.textbox.md) based controls - [TextBox.IHandler](https://eto.picoe.ca/api/type/eto.forms.textbox.ihandler.md): Handler interface for the [TextBox](https://eto.picoe.ca/api/type/eto.forms.textbox.md). - [TextBoxCell.IHandler](https://eto.picoe.ca/api/type/eto.forms.textboxcell.ihandler.md): Handler interface for the [TextBoxCell](https://eto.picoe.ca/api/type/eto.forms.textboxcell.md). - [TextControl.ICallback](https://eto.picoe.ca/api/type/eto.forms.textcontrol.icallback.md): Callback interface for the [TextControl](https://eto.picoe.ca/api/type/eto.forms.textcontrol.md) based controls - [TextControl.IHandler](https://eto.picoe.ca/api/type/eto.forms.textcontrol.ihandler.md): Handler interface for the [TextControl](https://eto.picoe.ca/api/type/eto.forms.textcontrol.md) based controls - [TextStepper.ICallback](https://eto.picoe.ca/api/type/eto.forms.textstepper.icallback.md): Callback interface for the TextStepper - [TextStepper.IHandler](https://eto.picoe.ca/api/type/eto.forms.textstepper.ihandler.md): Handler interface for platform implementations of the TextStepper - [Theme.IHandler](https://eto.picoe.ca/api/type/eto.forms.theme.ihandler.md): Handler interface for the [Theme](https://eto.picoe.ca/api/type/eto.forms.theme.md) class. - [Themes.IHandler](https://eto.picoe.ca/api/type/eto.forms.themes.ihandler.md): Handler interface for the [Themes](https://eto.picoe.ca/api/type/eto.forms.themes.md) class. - [ToggleButton.ICallback](https://eto.picoe.ca/api/type/eto.forms.togglebutton.icallback.md): Callback interface for handlers of the [ToggleButton](https://eto.picoe.ca/api/type/eto.forms.togglebutton.md). - [ToggleButton.IHandler](https://eto.picoe.ca/api/type/eto.forms.togglebutton.ihandler.md): Handler interface for the [ToggleButton](https://eto.picoe.ca/api/type/eto.forms.togglebutton.md) - [Tool.IHandler](https://eto.picoe.ca/api/type/eto.forms.tool.ihandler.md): Interface for platform implementations of the [Tool](https://eto.picoe.ca/api/type/eto.forms.tool.md) class. - [ToolBar.IHandler](https://eto.picoe.ca/api/type/eto.forms.toolbar.ihandler.md): Handler interface for the [ToolBar](https://eto.picoe.ca/api/type/eto.forms.toolbar.md). - [ToolItem.IHandler](https://eto.picoe.ca/api/type/eto.forms.toolitem.ihandler.md): Handler interface for the [ToolItem](https://eto.picoe.ca/api/type/eto.forms.toolitem.md). - [TrayIndicator.ICallback](https://eto.picoe.ca/api/type/eto.forms.trayindicator.icallback.md): Callback interface for [TrayIndicator](https://eto.picoe.ca/api/type/eto.forms.trayindicator.md) - [TrayIndicator.IHandler](https://eto.picoe.ca/api/type/eto.forms.trayindicator.ihandler.md): Handler interface for the [TrayIndicator](https://eto.picoe.ca/api/type/eto.forms.trayindicator.md) control - [TreeGridView.ICallback](https://eto.picoe.ca/api/type/eto.forms.treegridview.icallback.md): Callback interface for the [TreeGridView](https://eto.picoe.ca/api/type/eto.forms.treegridview.md) - [TreeGridView.IHandler](https://eto.picoe.ca/api/type/eto.forms.treegridview.ihandler.md): Handler interface for the [TreeGridView](https://eto.picoe.ca/api/type/eto.forms.treegridview.md) - [TreeView.ICallback](https://eto.picoe.ca/api/type/eto.forms.treeview.icallback.md): Callback interface for instances of [TreeView](https://eto.picoe.ca/api/type/eto.forms.treeview.md) - [TreeView.IHandler](https://eto.picoe.ca/api/type/eto.forms.treeview.ihandler.md): Handler interface for [TreeView](https://eto.picoe.ca/api/type/eto.forms.treeview.md) - [UITimer.ICallback](https://eto.picoe.ca/api/type/eto.forms.uitimer.icallback.md): Callback interface for [UITimer](https://eto.picoe.ca/api/type/eto.forms.uitimer.md) - [UITimer.IHandler](https://eto.picoe.ca/api/type/eto.forms.uitimer.ihandler.md): Handler interface for [UITimer](https://eto.picoe.ca/api/type/eto.forms.uitimer.md) - [WebView.ICallback](https://eto.picoe.ca/api/type/eto.forms.webview.icallback.md): Callback interface for the [WebView](https://eto.picoe.ca/api/type/eto.forms.webview.md). - [WebView.IHandler](https://eto.picoe.ca/api/type/eto.forms.webview.ihandler.md): Handler interface for the [WebView](https://eto.picoe.ca/api/type/eto.forms.webview.md). - [Window.ICallback](https://eto.picoe.ca/api/type/eto.forms.window.icallback.md): Callback interface for instances of [Window](https://eto.picoe.ca/api/type/eto.forms.window.md) - [Window.IHandler](https://eto.picoe.ca/api/type/eto.forms.window.ihandler.md): Handler interface for the [Window](https://eto.picoe.ca/api/type/eto.forms.window.md) - [Window.IWindowHandler](https://eto.picoe.ca/api/type/eto.forms.window.iwindowhandler.md): Handler interface for static methods of [Window](https://eto.picoe.ca/api/type/eto.forms.window.md) ## Classes - [AboutDialog](https://eto.picoe.ca/api/type/eto.forms.aboutdialog.md): Dialog for displaying information about the application. - [AddValueEventArgs](https://eto.picoe.ca/api/type/eto.forms.addvalueeventargs-1.md): Arguments for controlling whether values should be added to a list or control - [Application](https://eto.picoe.ca/api/type/eto.forms.application.md): Starting point for any UI application - [Application.Callback](https://eto.picoe.ca/api/type/eto.forms.application.callback.md): Callback implementation for the [Application](https://eto.picoe.ca/api/type/eto.forms.application.md) class - [BindableBinding](https://eto.picoe.ca/api/type/eto.forms.bindablebinding-2.md): Binding object to easily bind a property of a [IBindable](https://eto.picoe.ca/api/type/eto.forms.ibindable.md) object, such as a [Control](https://eto.picoe.ca/api/type/eto.forms.control.md). - [BindableExtensions](https://eto.picoe.ca/api/type/eto.forms.bindableextensions.md): Helper extensions for [IBindable](https://eto.picoe.ca/api/type/eto.forms.ibindable.md) objects to set up object bindings. - [BindableWidget](https://eto.picoe.ca/api/type/eto.forms.bindablewidget.md): Base widget to support binding with the [IBindable](https://eto.picoe.ca/api/type/eto.forms.ibindable.md) interface. - [Binding](https://eto.picoe.ca/api/type/eto.forms.binding.md): Base class for binding between a value and another - [BindingChangedEventArgs](https://eto.picoe.ca/api/type/eto.forms.bindingchangedeventargs.md): Arguments to handle when a binding value has changed - [BindingChangingEventArgs](https://eto.picoe.ca/api/type/eto.forms.bindingchangingeventargs.md): Arguments for when a binding's value is changing - [BindingCollection](https://eto.picoe.ca/api/type/eto.forms.bindingcollection.md): Collection of bindings - [BindingExtensions](https://eto.picoe.ca/api/type/eto.forms.bindingextensions.md): Extensions for bindings - [Button](https://eto.picoe.ca/api/type/eto.forms.button.md): A standard button control. - [Button.Callback](https://eto.picoe.ca/api/type/eto.forms.button.callback.md): Callback implementation for handlers of [Button](https://eto.picoe.ca/api/type/eto.forms.button.md). - [ButtonMenuItem](https://eto.picoe.ca/api/type/eto.forms.buttonmenuitem.md): Menu item for a button / submenu - [ButtonSegmentedItem](https://eto.picoe.ca/api/type/eto.forms.buttonsegmenteditem.md): Segmented item that can be clicked. - [ButtonToolItem](https://eto.picoe.ca/api/type/eto.forms.buttontoolitem.md): Tool item to execute an action - [Calendar](https://eto.picoe.ca/api/type/eto.forms.calendar.md): Control to show a Calendar, where the user can select either a single date or a range of dates. - [Calendar.Callback](https://eto.picoe.ca/api/type/eto.forms.calendar.callback.md): Callback implementation for handlers of the [Calendar](https://eto.picoe.ca/api/type/eto.forms.calendar.md). - [Cell](https://eto.picoe.ca/api/type/eto.forms.cell.md): Base class for cells in a [Grid](https://eto.picoe.ca/api/type/eto.forms.grid.md). - [CellEventArgs](https://eto.picoe.ca/api/type/eto.forms.celleventargs.md): Event arguments for events that refer to a [CellEventArgs.Cell](https://eto.picoe.ca/api/type/eto.forms.celleventargs/cell.md). - [CellPaintEventArgs](https://eto.picoe.ca/api/type/eto.forms.cellpainteventargs.md): Event arguments for a [DrawableCell.Paint](https://eto.picoe.ca/api/type/eto.forms.drawablecell/paint.md) or [CustomCell.Paint](https://eto.picoe.ca/api/type/eto.forms.customcell/paint.md) event. - [CheckBox](https://eto.picoe.ca/api/type/eto.forms.checkbox.md): A control that shows a two or three state check box. - [CheckBox.Callback](https://eto.picoe.ca/api/type/eto.forms.checkbox.callback.md): Callback implementation for handlers of [CheckBox](https://eto.picoe.ca/api/type/eto.forms.checkbox.md) - [CheckBoxCell](https://eto.picoe.ca/api/type/eto.forms.checkboxcell.md): Cell for [Grid](https://eto.picoe.ca/api/type/eto.forms.grid.md) controls to show and bind a boolean value to a check box. - [CheckBoxList](https://eto.picoe.ca/api/type/eto.forms.checkboxlist.md): A control that shows a list of check boxes. - [CheckCommand](https://eto.picoe.ca/api/type/eto.forms.checkcommand.md): Command for a menu/tool item that can be checked on or off. - [CheckMenuItem](https://eto.picoe.ca/api/type/eto.forms.checkmenuitem.md): Menu item that can be toggled on and off - [CheckMenuItem.Callback](https://eto.picoe.ca/api/type/eto.forms.checkmenuitem.callback.md): Callback implementation for the [CheckMenuItem](https://eto.picoe.ca/api/type/eto.forms.checkmenuitem.md). - [CheckToolItem](https://eto.picoe.ca/api/type/eto.forms.checktoolitem.md): Tool item that can be toggled on or off. - [Clipboard](https://eto.picoe.ca/api/type/eto.forms.clipboard.md): Object to handle the system clipboard. Use [Clipboard.Instance](https://eto.picoe.ca/api/type/eto.forms.clipboard/instance.md) to avoid creating multiple copies of this object. - [Clipboard.Callback](https://eto.picoe.ca/api/type/eto.forms.clipboard.callback.md): Callback implementation for handlers of [Clipboard](https://eto.picoe.ca/api/type/eto.forms.clipboard.md). - [CollectionEditor](https://eto.picoe.ca/api/type/eto.forms.collectioneditor.md): Control to edit a collection of objects - [ColorDialog](https://eto.picoe.ca/api/type/eto.forms.colordialog.md): Dialog for choosing a color - [ColorDialog.Callback](https://eto.picoe.ca/api/type/eto.forms.colordialog.callback.md): Callback implementation for handlers of the [ColorDialog](https://eto.picoe.ca/api/type/eto.forms.colordialog.md) - [ColorPicker](https://eto.picoe.ca/api/type/eto.forms.colorpicker.md): A control to show and pick a color. - [ColorPicker.Callback](https://eto.picoe.ca/api/type/eto.forms.colorpicker.callback.md): A callback implementation for handlers of [ColorPicker](https://eto.picoe.ca/api/type/eto.forms.colorpicker.md). - [ColumnBinding](https://eto.picoe.ca/api/type/eto.forms.columnbinding-1.md): Column/Index binding for objects implementing [IColumnItem](https://eto.picoe.ca/api/type/eto.forms.icolumnitem.md) or [IList](https://learn.microsoft.com/dotnet/api/system.collections.ilist) - [ComboBox](https://eto.picoe.ca/api/type/eto.forms.combobox.md): Presents a combination of an editable text box and drop down to select from a list of items and enter text. - [ComboBox.Callback](https://eto.picoe.ca/api/type/eto.forms.combobox.callback.md): Callback implementation for handlers of [ComboBox](https://eto.picoe.ca/api/type/eto.forms.combobox.md). - [ComboBoxCell](https://eto.picoe.ca/api/type/eto.forms.comboboxcell.md): Cell to present a combo box in a [Grid](https://eto.picoe.ca/api/type/eto.forms.grid.md). - [Command](https://eto.picoe.ca/api/type/eto.forms.command.md): Base command for use on either [ToolBar](https://eto.picoe.ca/api/type/eto.forms.toolbar.md) or [MenuBar](https://eto.picoe.ca/api/type/eto.forms.menubar.md) - [CommonControl](https://eto.picoe.ca/api/type/eto.forms.commoncontrol.md): Base class for controls with common functionality - [CommonDialog](https://eto.picoe.ca/api/type/eto.forms.commondialog.md): Base class for common dialogs - [Container](https://eto.picoe.ca/api/type/eto.forms.container.md): Base class for controls that contain children controls - [ContextMenu](https://eto.picoe.ca/api/type/eto.forms.contextmenu.md): Represents a context menu that can be shown typically when users right click or press the menu key on a control - [ContextMenu.Callback](https://eto.picoe.ca/api/type/eto.forms.contextmenu.callback.md): Callback implementation for handlers of the [ContextMenu](https://eto.picoe.ca/api/type/eto.forms.contextmenu.md) - [Control](https://eto.picoe.ca/api/type/eto.forms.control.md): Base for all visual UI elements - [Control.Callback](https://eto.picoe.ca/api/type/eto.forms.control.callback.md): Callback methods for handlers of [Control](https://eto.picoe.ca/api/type/eto.forms.control.md) - [ControlBinding](https://eto.picoe.ca/api/type/eto.forms.controlbinding-2.md): Binding object to easily bind a property of a [Control](https://eto.picoe.ca/api/type/eto.forms.control.md). - [CreateNativeControlArgs](https://eto.picoe.ca/api/type/eto.forms.createnativecontrolargs.md): Arguments when creating a native control for the [NativeControlHost](https://eto.picoe.ca/api/type/eto.forms.nativecontrolhost.md) - [Cursor](https://eto.picoe.ca/api/type/eto.forms.cursor.md): Class for a particular Mouse cursor type - [Cursors](https://eto.picoe.ca/api/type/eto.forms.cursors.md): Provides direct access to a cached set of cursors for use within your application - [CustomCell](https://eto.picoe.ca/api/type/eto.forms.customcell.md): Cell for [Grid](https://eto.picoe.ca/api/type/eto.forms.grid.md) controls to create custom content for the cell. - [CustomCell.Callback](https://eto.picoe.ca/api/type/eto.forms.customcell.callback.md): Callback implementation for the [CustomCell](https://eto.picoe.ca/api/type/eto.forms.customcell.md) - [DataFormats](https://eto.picoe.ca/api/type/eto.forms.dataformats.md): Provides access to common data formats in a [DataObject](https://eto.picoe.ca/api/type/eto.forms.dataobject.md). - [DataObject](https://eto.picoe.ca/api/type/eto.forms.dataobject.md): Drag/Drop action data. - [DataStoreCollection](https://eto.picoe.ca/api/type/eto.forms.datastorecollection-1.md): Collection of items that implements the [IDataStore](https://eto.picoe.ca/api/type/eto.forms.idatastore-1.md) interface - [DataStoreExtensions](https://eto.picoe.ca/api/type/eto.forms.datastoreextensions.md): Extension methods for the [IDataStore](https://eto.picoe.ca/api/type/eto.forms.idatastore-1.md) - [DataStoreVirtualCollection](https://eto.picoe.ca/api/type/eto.forms.datastorevirtualcollection-1.md): Translates an [IDataStore](https://eto.picoe.ca/api/type/eto.forms.idatastore-1.md) to a read-only [IList](https://learn.microsoft.com/dotnet/api/system.collections.generic.ilist-1) - [DateTimeMaskedTextProvider](https://eto.picoe.ca/api/type/eto.forms.datetimemaskedtextprovider.md): Masked text provider that edits a [DateTime](https://learn.microsoft.com/dotnet/api/system.datetime) value using a fixed, culture-aware date and/or time format. - [DateTimeMaskedTextStepper](https://eto.picoe.ca/api/type/eto.forms.datetimemaskedtextstepper.md): Masked text stepper used to edit date and/or time values with a fixed culture-aware format. - [DateTimePicker](https://eto.picoe.ca/api/type/eto.forms.datetimepicker.md): A control that allows the user to select a date and/or a time. - [DateTimePicker.Callback](https://eto.picoe.ca/api/type/eto.forms.datetimepicker.callback.md): Callback implementation for handlers of the [DateTimePicker](https://eto.picoe.ca/api/type/eto.forms.datetimepicker.md). - [DelegateBinding](https://eto.picoe.ca/api/type/eto.forms.delegatebinding-2.md): Indirect binding using delegate methods - [DelegateBinding](https://eto.picoe.ca/api/type/eto.forms.delegatebinding-1.md): Direct delegate binding. - [Dialog](https://eto.picoe.ca/api/type/eto.forms.dialog.md): Custom modal dialog - [Dialog](https://eto.picoe.ca/api/type/eto.forms.dialog-1.md): Custom modal dialog with a specified result type - [DirectBinding](https://eto.picoe.ca/api/type/eto.forms.directbinding-1.md): Abstraction to get/set values from a provided object - [DocumentControl](https://eto.picoe.ca/api/type/eto.forms.documentcontrol.md): Control to present multiple pages with tab selection and optional reordering and tab closing. - [DocumentControl.Callback](https://eto.picoe.ca/api/type/eto.forms.documentcontrol.callback.md): Callback implementation for handlers of the [DocumentControl](https://eto.picoe.ca/api/type/eto.forms.documentcontrol.md) - [DocumentPage](https://eto.picoe.ca/api/type/eto.forms.documentpage.md): Control for a page in a [DocumentControl](https://eto.picoe.ca/api/type/eto.forms.documentcontrol.md) - [DocumentPageClosingEventArgs](https://eto.picoe.ca/api/type/eto.forms.documentpageclosingeventargs.md): Arguments for the [DocumentControl](https://eto.picoe.ca/api/type/eto.forms.documentcontrol.md) to get the current page. - [DocumentPageEventArgs](https://eto.picoe.ca/api/type/eto.forms.documentpageeventargs.md): Arguments for the [DocumentControl](https://eto.picoe.ca/api/type/eto.forms.documentcontrol.md) to get the current page. - [DocumentPageReorderEventArgs](https://eto.picoe.ca/api/type/eto.forms.documentpagereordereventargs.md): Arguments for the [DocumentControl](https://eto.picoe.ca/api/type/eto.forms.documentcontrol.md) when reordering pages. - [DragEventArgs](https://eto.picoe.ca/api/type/eto.forms.drageventargs.md): Drag/Drop event arguments. - [Drawable](https://eto.picoe.ca/api/type/eto.forms.drawable.md): Control with a paintable user interface - [Drawable.Callback](https://eto.picoe.ca/api/type/eto.forms.drawable.callback.md): Callback implementation for handlers of [Drawable](https://eto.picoe.ca/api/type/eto.forms.drawable.md) - [DrawableCell](https://eto.picoe.ca/api/type/eto.forms.drawablecell.md): A cell that is rendered by custom code. - [DrawableCell.Callback](https://eto.picoe.ca/api/type/eto.forms.drawablecell.callback.md): Callback implementation for the [DrawableCell](https://eto.picoe.ca/api/type/eto.forms.drawablecell.md) cell. - [DrawableCellPaintEventArgs](https://eto.picoe.ca/api/type/eto.forms.drawablecellpainteventargs.md): Drawable cell paint event arguments. - [DropDown](https://eto.picoe.ca/api/type/eto.forms.dropdown.md): Presents a drop down to select from a list of items. - [DropDown.Callback](https://eto.picoe.ca/api/type/eto.forms.dropdown.callback.md): Callback implementation for the [DropDown](https://eto.picoe.ca/api/type/eto.forms.dropdown.md) control. - [DropDownFormatEventArgs](https://eto.picoe.ca/api/type/eto.forms.dropdownformateventargs.md): Arguments for formatting items in a drop down using the [DropDown.FormatItem](https://eto.picoe.ca/api/type/eto.forms.dropdown/formatitem.md) event. - [DropDownToolItem](https://eto.picoe.ca/api/type/eto.forms.dropdowntoolitem.md): Tool item to display a drop-down menu - [DualBinding](https://eto.picoe.ca/api/type/eto.forms.dualbinding-1.md): Binding for joining two object bindings together - [DynamicControl](https://eto.picoe.ca/api/type/eto.forms.dynamiccontrol.md): Control item for the [DynamicLayout](https://eto.picoe.ca/api/type/eto.forms.dynamiclayout.md) - [DynamicGroup](https://eto.picoe.ca/api/type/eto.forms.dynamicgroup.md): Used to easily insert a [DynamicGroup.GroupBox](https://eto.picoe.ca/api/type/eto.forms.dynamicgroup/groupbox.md) into a dynamic layout - [DynamicItem](https://eto.picoe.ca/api/type/eto.forms.dynamicitem.md): Base item for the [DynamicLayout](https://eto.picoe.ca/api/type/eto.forms.dynamiclayout.md) - [DynamicLayout](https://eto.picoe.ca/api/type/eto.forms.dynamiclayout.md): Dynamic and extensible layout - [DynamicRow](https://eto.picoe.ca/api/type/eto.forms.dynamicrow.md): Represents a row for a [DynamicTable](https://eto.picoe.ca/api/type/eto.forms.dynamictable.md) - [DynamicScrollable](https://eto.picoe.ca/api/type/eto.forms.dynamicscrollable.md): Used to easily insert a [DynamicScrollable.Scrollable](https://eto.picoe.ca/api/type/eto.forms.dynamicscrollable/scrollable.md) into a dynamic layout - [DynamicTable](https://eto.picoe.ca/api/type/eto.forms.dynamictable.md): Table item for the [DynamicLayout](https://eto.picoe.ca/api/type/eto.forms.dynamiclayout.md) - [EnumCheckBoxList](https://eto.picoe.ca/api/type/eto.forms.enumcheckboxlist-1.md): Check box list based on an enumeration - [EnumDropDown](https://eto.picoe.ca/api/type/eto.forms.enumdropdown-1.md): Combo box for an enumeration - [EnumRadioButtonList](https://eto.picoe.ca/api/type/eto.forms.enumradiobuttonlist-1.md): Radio button list based on an enumeration - [Expander](https://eto.picoe.ca/api/type/eto.forms.expander.md): A control that provides a way to expand or collapse a panel. It includes a header and button. - [Expander.Callback](https://eto.picoe.ca/api/type/eto.forms.expander.callback.md): Callback implementation for handlers of [Expander](https://eto.picoe.ca/api/type/eto.forms.expander.md). - [FileDialog](https://eto.picoe.ca/api/type/eto.forms.filedialog.md): Base file dialog class - [FileDialogFilter](https://eto.picoe.ca/api/type/eto.forms.filedialogfilter.md): Filter definition for a [FileDialog](https://eto.picoe.ca/api/type/eto.forms.filedialog.md) - [FileFilter](https://eto.picoe.ca/api/type/eto.forms.filefilter.md): Filter definition for [FilePicker](https://eto.picoe.ca/api/type/eto.forms.filepicker.md) and [FileDialog](https://eto.picoe.ca/api/type/eto.forms.filedialog.md) - [FilePicker](https://eto.picoe.ca/api/type/eto.forms.filepicker.md): A control that allows the user to interact with files and folders. It can be used to save files, select files or select directories. - [FilePicker.Callback](https://eto.picoe.ca/api/type/eto.forms.filepicker.callback.md): Callback implementation for handlers of [FilePicker](https://eto.picoe.ca/api/type/eto.forms.filepicker.md). - [FilterCollection](https://eto.picoe.ca/api/type/eto.forms.filtercollection-1.md): Collection that supports filtering and sorting - [FixedMaskedTextProvider](https://eto.picoe.ca/api/type/eto.forms.fixedmaskedtextprovider.md): Implements a fixed masked text provider, using the standard System.ComponentModel.MaskedTextProvider. - [FixedMaskedTextProvider](https://eto.picoe.ca/api/type/eto.forms.fixedmaskedtextprovider-1.md): Implements a fixed masked text provider that converts to the specified type of `T`, using the standard System.ComponentModel.MaskedTextProvider. - [FloatingForm](https://eto.picoe.ca/api/type/eto.forms.floatingform.md): A specialized modeless Form for floating windows. - [FontDialog](https://eto.picoe.ca/api/type/eto.forms.fontdialog.md): Dialog for a user to pick a font and style - [FontDialog.Callback](https://eto.picoe.ca/api/type/eto.forms.fontdialog.callback.md): Callback implementation for handlers of the [FontDialog](https://eto.picoe.ca/api/type/eto.forms.fontdialog.md). - [FontPicker](https://eto.picoe.ca/api/type/eto.forms.fontpicker.md): Control to show and pick a font. - [FontPicker.Callback](https://eto.picoe.ca/api/type/eto.forms.fontpicker.callback.md): Callback implementation for handlers of the [FontPicker](https://eto.picoe.ca/api/type/eto.forms.fontpicker.md). - [Form](https://eto.picoe.ca/api/type/eto.forms.form.md): Non-modal form window - [Gesture](https://eto.picoe.ca/api/type/eto.forms.gesture.md): Base class for platform gestures that can be attached to a [Gesture.Control](https://eto.picoe.ca/api/type/eto.forms.gesture/control.md). - [GestureRecognitionEventArgs](https://eto.picoe.ca/api/type/eto.forms.gesturerecognitioneventargs.md): Event arguments for determining if two gestures can be recognized simultaneously. - [Grid](https://eto.picoe.ca/api/type/eto.forms.grid.md): Base grid control to display items in columns and rows - [Grid.Callback](https://eto.picoe.ca/api/type/eto.forms.grid.callback.md): Callbacks for instances of [Grid](https://eto.picoe.ca/api/type/eto.forms.grid.md) - [GridCell](https://eto.picoe.ca/api/type/eto.forms.gridcell.md): Information of a cell in the [TreeGridView](https://eto.picoe.ca/api/type/eto.forms.treegridview.md) - [GridCellFormatEventArgs](https://eto.picoe.ca/api/type/eto.forms.gridcellformateventargs.md): Event arguments to format a cell in a [Grid](https://eto.picoe.ca/api/type/eto.forms.grid.md) - [GridCellMouseEventArgs](https://eto.picoe.ca/api/type/eto.forms.gridcellmouseeventargs.md): Event arguments for cell-based events of a [Grid](https://eto.picoe.ca/api/type/eto.forms.grid.md) triggered by the mouse. - [GridColumn](https://eto.picoe.ca/api/type/eto.forms.gridcolumn.md): Grid column definition for a [Grid](https://eto.picoe.ca/api/type/eto.forms.grid.md) - [GridColumnCollection](https://eto.picoe.ca/api/type/eto.forms.gridcolumncollection.md): Column collection for the [Grid](https://eto.picoe.ca/api/type/eto.forms.grid.md) - [GridColumnEventArgs](https://eto.picoe.ca/api/type/eto.forms.gridcolumneventargs.md): Event arguments for [Grid](https://eto.picoe.ca/api/type/eto.forms.grid.md) events relating to a specific column - [GridItem](https://eto.picoe.ca/api/type/eto.forms.griditem.md): Helper for an item in a [GridView](https://eto.picoe.ca/api/type/eto.forms.gridview.md) to store values in an array. - [GridRowFormatEventArgs](https://eto.picoe.ca/api/type/eto.forms.gridrowformateventargs.md): Event arguments for formatting a row in a [Grid](https://eto.picoe.ca/api/type/eto.forms.grid.md) using the [Grid.RowFormatting](https://eto.picoe.ca/api/type/eto.forms.grid/rowformatting.md) event. - [GridView](https://eto.picoe.ca/api/type/eto.forms.gridview.md): Control to present data in a grid in columns and rows. - [GridView](https://eto.picoe.ca/api/type/eto.forms.gridview-1.md): Grid view with a data store of a specific type - [GridViewCellEventArgs](https://eto.picoe.ca/api/type/eto.forms.gridviewcelleventargs.md): Event arguments for cell-based events of a [GridView](https://eto.picoe.ca/api/type/eto.forms.gridview.md) - [GridViewDragInfo](https://eto.picoe.ca/api/type/eto.forms.gridviewdraginfo.md): Extra drag information when dragging to a [TreeGridView](https://eto.picoe.ca/api/type/eto.forms.treegridview.md). - [GroupBox](https://eto.picoe.ca/api/type/eto.forms.groupbox.md): Interface elment to group controls inside a box with an optional title - [ImageListItem](https://eto.picoe.ca/api/type/eto.forms.imagelistitem.md): List item for list controls that accept an image (e.g. [ListBox](https://eto.picoe.ca/api/type/eto.forms.listbox.md)) - [ImageTextCell](https://eto.picoe.ca/api/type/eto.forms.imagetextcell.md): Cell for [Grid](https://eto.picoe.ca/api/type/eto.forms.grid.md) controls to show image and text in one cell. - [ImageView](https://eto.picoe.ca/api/type/eto.forms.imageview.md): Control to display an image - [ImageViewCell](https://eto.picoe.ca/api/type/eto.forms.imageviewcell.md): Cell for [Grid](https://eto.picoe.ca/api/type/eto.forms.grid.md) controls to show a single [Image](https://eto.picoe.ca/api/type/eto.drawing.image.md). - [IndirectBinding](https://eto.picoe.ca/api/type/eto.forms.indirectbinding-1.md): Provides an indirect binding to an indeterminate source/destination - [Keyboard](https://eto.picoe.ca/api/type/eto.forms.keyboard.md): General keyboard methods - [KeyEventArgs](https://eto.picoe.ca/api/type/eto.forms.keyeventargs.md): Arguments for key press events - [KeyMonitorEventArgs](https://eto.picoe.ca/api/type/eto.forms.keymonitoreventargs.md): Arguments for key events observed by [Window.PreviewKeyDown](https://eto.picoe.ca/api/type/eto.forms.window/previewkeydown.md) and [Window.PreviewKeyUp](https://eto.picoe.ca/api/type/eto.forms.window/previewkeyup.md). - [KeysExtensions](https://eto.picoe.ca/api/type/eto.forms.keysextensions.md): Extensions for the [Keys](https://eto.picoe.ca/api/type/eto.forms.keys.md) enumeration - [Label](https://eto.picoe.ca/api/type/eto.forms.label.md): Displays a string of text on the form - [Layout](https://eto.picoe.ca/api/type/eto.forms.layout.md): Base class for all layout-based containers - [LinkButton](https://eto.picoe.ca/api/type/eto.forms.linkbutton.md): Button that is visually represented like a hyperlink on a web page. - [LinkButton.Callback](https://eto.picoe.ca/api/type/eto.forms.linkbutton.callback.md): Callback implementation for handlers of [LinkButton](https://eto.picoe.ca/api/type/eto.forms.linkbutton.md) - [ListBox](https://eto.picoe.ca/api/type/eto.forms.listbox.md): Control to show a list of items that the user can select - [ListBox.Callback](https://eto.picoe.ca/api/type/eto.forms.listbox.callback.md): Callback implementation for handlers of [ListBox](https://eto.picoe.ca/api/type/eto.forms.listbox.md) - [ListControl](https://eto.picoe.ca/api/type/eto.forms.listcontrol.md): Base control binding to a list of items - [ListControl.Callback](https://eto.picoe.ca/api/type/eto.forms.listcontrol.callback.md): Callback implementation for handlers of [ListControl](https://eto.picoe.ca/api/type/eto.forms.listcontrol.md) - [ListItem](https://eto.picoe.ca/api/type/eto.forms.listitem.md): Represents an item for list controls. - [ListItemCollection](https://eto.picoe.ca/api/type/eto.forms.listitemcollection.md): A collection of [ListItem](https://eto.picoe.ca/api/type/eto.forms.listitem.md) objects for use with [ListControl](https://eto.picoe.ca/api/type/eto.forms.listcontrol.md) objects - [LocalizeEventArgs](https://eto.picoe.ca/api/type/eto.forms.localizeeventargs.md): Event arguments for localization - [MagnificationGesture](https://eto.picoe.ca/api/type/eto.forms.magnificationgesture.md): Gesture for trackpad or touchscreen pinch magnification. - [MaskedTextBox](https://eto.picoe.ca/api/type/eto.forms.maskedtextbox.md): Text box with masking capabilities. - [MaskedTextBox](https://eto.picoe.ca/api/type/eto.forms.maskedtextbox-1.md): Masked text box that provides a value converted to/from text - [MaskedTextStepper](https://eto.picoe.ca/api/type/eto.forms.maskedtextstepper.md): Text box with masking capabilities. - [MaskedTextStepper](https://eto.picoe.ca/api/type/eto.forms.maskedtextstepper-1.md): Masked text box that provides a value converted to/from text - [Menu](https://eto.picoe.ca/api/type/eto.forms.menu.md): Base class for menu items - [MenuBar](https://eto.picoe.ca/api/type/eto.forms.menubar.md): Menu bar for a form - [MenuItem](https://eto.picoe.ca/api/type/eto.forms.menuitem.md): Base class for items in a menu - [MenuItem.Callback](https://eto.picoe.ca/api/type/eto.forms.menuitem.callback.md): Callback implementation for the [MenuItem](https://eto.picoe.ca/api/type/eto.forms.menuitem.md) - [MenuItemCollection](https://eto.picoe.ca/api/type/eto.forms.menuitemcollection.md): Collection for menu items. - [MenuSegmentedItem](https://eto.picoe.ca/api/type/eto.forms.menusegmenteditem.md): Segmented item that can have a drop down menu, and optionally be selected. - [MessageBox](https://eto.picoe.ca/api/type/eto.forms.messagebox.md): Methods to show a standard message box with display text, buttons, and typically an icon indicating the type - [Mouse](https://eto.picoe.ca/api/type/eto.forms.mouse.md): Static methods to get the current mouse state - [MouseEventArgs](https://eto.picoe.ca/api/type/eto.forms.mouseeventargs.md): Mouse event arguments. - [NativeControlHost](https://eto.picoe.ca/api/type/eto.forms.nativecontrolhost.md): Control to host a native control within Eto - [NativeControlHost.Callback](https://eto.picoe.ca/api/type/eto.forms.nativecontrolhost.callback.md): Callback implementation for the [NativeControlHost](https://eto.picoe.ca/api/type/eto.forms.nativecontrolhost.md) - [Navigation](https://eto.picoe.ca/api/type/eto.forms.navigation.md): Control to show child panels in a hirarchical stack using a navigation button to go back to a previous panel. - [Navigation.Callback](https://eto.picoe.ca/api/type/eto.forms.navigation.callback.md): Callback implementation for the [Navigation](https://eto.picoe.ca/api/type/eto.forms.navigation.md) control. - [NavigationItem](https://eto.picoe.ca/api/type/eto.forms.navigationitem.md): Item for a pane on a [Navigation](https://eto.picoe.ca/api/type/eto.forms.navigation.md) control. - [NavigationItemEventArgs](https://eto.picoe.ca/api/type/eto.forms.navigationitemeventargs.md): Event arguments with a [NavigationItem](https://eto.picoe.ca/api/type/eto.forms.navigationitem.md) reference - [Notification](https://eto.picoe.ca/api/type/eto.forms.notification.md): System toast notification. - [NotificationEventArgs](https://eto.picoe.ca/api/type/eto.forms.notificationeventargs.md): Event arguments when handling a notification event - [NumericMaskedTextBox](https://eto.picoe.ca/api/type/eto.forms.numericmaskedtextbox-1.md): Masked text box with a variable length numeric mask. - [NumericMaskedTextProvider](https://eto.picoe.ca/api/type/eto.forms.numericmaskedtextprovider.md): Masked text provider for numeric input. - [NumericMaskedTextProvider](https://eto.picoe.ca/api/type/eto.forms.numericmaskedtextprovider-1.md): Masked text provider for numeric input of the specified type. - [NumericMaskedTextStepper](https://eto.picoe.ca/api/type/eto.forms.numericmaskedtextstepper-1.md): Masked text box with a variable length numeric mask. - [NumericStepper](https://eto.picoe.ca/api/type/eto.forms.numericstepper.md): Control for the user to enter a numeric value - [NumericStepper.Callback](https://eto.picoe.ca/api/type/eto.forms.numericstepper.callback.md): Callback implementation for handlers of the [NumericStepper](https://eto.picoe.ca/api/type/eto.forms.numericstepper.md) - [NumericUpDown](https://eto.picoe.ca/api/type/eto.forms.numericupdown.md): Control for the user to enter a numeric value (obsolete, use NumericStepper instead) - [ObjectBinding](https://eto.picoe.ca/api/type/eto.forms.objectbinding-2.md): Binding for a particular object to get/set values from/to - [ObjectBinding](https://eto.picoe.ca/api/type/eto.forms.objectbinding-1.md): Binding for a particular object to get/set values from/to - [OpenFileDialog](https://eto.picoe.ca/api/type/eto.forms.openfiledialog.md): Dialog to select a file (or files) from the file system to open in the application - [OpenWithDialog](https://eto.picoe.ca/api/type/eto.forms.openwithdialog.md): Dialog for a user to pick the default application for the given file. - [PageSettings](https://eto.picoe.ca/api/type/eto.forms.pagesettings.md): Settings for a single printed page. Not currently mapped to any platform. - [PaintEventArgs](https://eto.picoe.ca/api/type/eto.forms.painteventargs.md): Event arguments when painting using the [Drawable.Paint](https://eto.picoe.ca/api/type/eto.forms.drawable/paint.md) event - [Panel](https://eto.picoe.ca/api/type/eto.forms.panel.md): Control to display a panel containing a single [Panel.Content](https://eto.picoe.ca/api/type/eto.forms.panel/content.md) control - [PanGesture](https://eto.picoe.ca/api/type/eto.forms.pangesture.md): Gesture for pan translation, typically activated by dragging with the mouse or a single finger on a touch screen. - [PasswordBox](https://eto.picoe.ca/api/type/eto.forms.passwordbox.md): An entry box for the user to enter a password without displaying the contents of the password while typed. - [PixelLayout](https://eto.picoe.ca/api/type/eto.forms.pixellayout.md): Layout to position controls by pixel coordinates - [PrintDialog](https://eto.picoe.ca/api/type/eto.forms.printdialog.md): Dialog to show when printing a document or adjusting print settings - [PrintDocument](https://eto.picoe.ca/api/type/eto.forms.printdocument.md): Represents a document that can be printed - [PrintDocument.Callback](https://eto.picoe.ca/api/type/eto.forms.printdocument.callback.md): Callback methods for handlers of [PrintDocument](https://eto.picoe.ca/api/type/eto.forms.printdocument.md) - [PrintPageEventArgs](https://eto.picoe.ca/api/type/eto.forms.printpageeventargs.md): Event arguments when printing a page. - [PrintPreviewDialog](https://eto.picoe.ca/api/type/eto.forms.printpreviewdialog.md): Dialog to show a print preview dialog which the user can print from - [PrintSettings](https://eto.picoe.ca/api/type/eto.forms.printsettings.md): Settings for printing a [PrintDocument](https://eto.picoe.ca/api/type/eto.forms.printdocument.md) - [ProgressBar](https://eto.picoe.ca/api/type/eto.forms.progressbar.md): Control to show progress of a long running task - [ProgressCell](https://eto.picoe.ca/api/type/eto.forms.progresscell.md): Cell for [Grid](https://eto.picoe.ca/api/type/eto.forms.grid.md) controls to show and bind a int value to a progress bar. - [PropertyBinding](https://eto.picoe.ca/api/type/eto.forms.propertybinding-1.md): Indirect binding to get/set values using a property of a specified object - [PropertyBindingException](https://eto.picoe.ca/api/type/eto.forms.propertybindingexception.md): Exception when getting/setting values in a [PropertyBinding](https://eto.picoe.ca/api/type/eto.forms.propertybinding-1.md) - [PropertyCell](https://eto.picoe.ca/api/type/eto.forms.propertycell.md): A custom cell implementation that implements a generic method of showing different types of controls on a per row basis. - [PropertyCellType](https://eto.picoe.ca/api/type/eto.forms.propertycelltype.md): Base type for a [PropertyCell](https://eto.picoe.ca/api/type/eto.forms.propertycell.md) to display cell contents for a particular type. - [PropertyCellType](https://eto.picoe.ca/api/type/eto.forms.propertycelltype-1.md): Base property cell type for a given type - [PropertyCellTypeBoolean](https://eto.picoe.ca/api/type/eto.forms.propertycelltypeboolean.md): Property cell type to edit boolean values using a check box and a True/False label. - [PropertyCellTypeColor](https://eto.picoe.ca/api/type/eto.forms.propertycelltypecolor.md): Property cell type to edit a color value with a color picker and optional hex masked value. - [PropertyCellTypeDateTime](https://eto.picoe.ca/api/type/eto.forms.propertycelltypedatetime.md): Property cell type to edit a cell value using a date/time picker. - [PropertyCellTypeDropDown](https://eto.picoe.ca/api/type/eto.forms.propertycelltypedropdown.md): Property cell type drop down. - [PropertyCellTypeEnum](https://eto.picoe.ca/api/type/eto.forms.propertycelltypeenum.md): Property cell type to display any type of enumeration - [PropertyCellTypeEnum](https://eto.picoe.ca/api/type/eto.forms.propertycelltypeenum-1.md): Property cell type to edit an enum value using an [EnumDropDown](https://eto.picoe.ca/api/type/eto.forms.enumdropdown-1.md). - [PropertyCellTypeNumber](https://eto.picoe.ca/api/type/eto.forms.propertycelltypenumber.md): Property cell type to edit any type of number - [PropertyCellTypeNumber](https://eto.picoe.ca/api/type/eto.forms.propertycelltypenumber-1.md): Property cell type to edit int values. - [PropertyCellTypeString](https://eto.picoe.ca/api/type/eto.forms.propertycelltypestring.md): Property cell type to edit string values. - [PropertyGrid](https://eto.picoe.ca/api/type/eto.forms.propertygrid.md): Control to edit the properties of one or more objects. - [PropertyGrid.Callback](https://eto.picoe.ca/api/type/eto.forms.propertygrid.callback.md): Callback implementation for the [PropertyGrid](https://eto.picoe.ca/api/type/eto.forms.propertygrid.md). - [PropertyGridTypeEditor](https://eto.picoe.ca/api/type/eto.forms.propertygridtypeeditor.md): Interface for custom type editors of the [PropertyGrid](https://eto.picoe.ca/api/type/eto.forms.propertygrid.md) - [PropertyValueChangedEventArgs](https://eto.picoe.ca/api/type/eto.forms.propertyvaluechangedeventargs.md): Event arguments for the [PropertyGrid](https://eto.picoe.ca/api/type/eto.forms.propertygrid.md) when a value changes. - [RadioButton](https://eto.picoe.ca/api/type/eto.forms.radiobutton.md): Control to present a button to choose from a set of options - [RadioButton.Callback](https://eto.picoe.ca/api/type/eto.forms.radiobutton.callback.md): Callback implementation for handlers of the [RadioButton](https://eto.picoe.ca/api/type/eto.forms.radiobutton.md) - [RadioButtonList](https://eto.picoe.ca/api/type/eto.forms.radiobuttonlist.md): Shows a list of radio buttons. - [RadioCommand](https://eto.picoe.ca/api/type/eto.forms.radiocommand.md): Command for a radio button for a tool or menu item. - [RadioMenuItem](https://eto.picoe.ca/api/type/eto.forms.radiomenuitem.md): Menu item to choose from a set of options - [RadioMenuItem.Callback](https://eto.picoe.ca/api/type/eto.forms.radiomenuitem.callback.md): Callback implementation for the [RadioMenuItem](https://eto.picoe.ca/api/type/eto.forms.radiomenuitem.md). - [RadioToolItem](https://eto.picoe.ca/api/type/eto.forms.radiotoolitem.md): Tool item that can be toggled on or off. - [Range](https://eto.picoe.ca/api/type/eto.forms.range.md): Helpers for the [Range](https://eto.picoe.ca/api/type/eto.forms.range-1.md) structure. - [RangeExtensions](https://eto.picoe.ca/api/type/eto.forms.rangeextensions.md): Extensions for the [Range](https://eto.picoe.ca/api/type/eto.forms.range-1.md) structure - [RelayCommand](https://eto.picoe.ca/api/type/eto.forms.relaycommand.md): Command to relay execution and execute state to delegates - [RelayCommand](https://eto.picoe.ca/api/type/eto.forms.relaycommand-1.md): Command to relay execution and execute state to delegates - [RelayValueCommand](https://eto.picoe.ca/api/type/eto.forms.relayvaluecommand-2.md): A [IValueCommand](https://eto.picoe.ca/api/type/eto.forms.ivaluecommand-1.md) class that uses delegates for getting and setting the value of the command with the command parameter. - [RelayValueCommand](https://eto.picoe.ca/api/type/eto.forms.relayvaluecommand-1.md): A [IValueCommand](https://eto.picoe.ca/api/type/eto.forms.ivaluecommand-1.md) class that uses delegates for getting and setting the value of the command - [RichTextArea](https://eto.picoe.ca/api/type/eto.forms.richtextarea.md): Text area with ability to specify rich text formatting such as font attributes and colors. - [RotationGesture](https://eto.picoe.ca/api/type/eto.forms.rotationgesture.md): Gesture for trackpad or touchscreen two-finger rotation. - [SaveFileDialog](https://eto.picoe.ca/api/type/eto.forms.savefiledialog.md): Dialog for the user to select a file to save - [Screen](https://eto.picoe.ca/api/type/eto.forms.screen.md): Represents a display on the system. - [Scrollable](https://eto.picoe.ca/api/type/eto.forms.scrollable.md): Control to show content in a scrollable container - [Scrollable.Callback](https://eto.picoe.ca/api/type/eto.forms.scrollable.callback.md): Callback implementation for the [Scrollable](https://eto.picoe.ca/api/type/eto.forms.scrollable.md) - [ScrollEventArgs](https://eto.picoe.ca/api/type/eto.forms.scrolleventargs.md): Event arguments for [Scrollable.Scroll](https://eto.picoe.ca/api/type/eto.forms.scrollable/scroll.md) events - [ScrollGesture](https://eto.picoe.ca/api/type/eto.forms.scrollgesture.md): Gesture for multidimensional scrolling, such as with a mouse wheel or two finger trackpad scroll input. - [SearchBox](https://eto.picoe.ca/api/type/eto.forms.searchbox.md): Search box control - [SegmentedButton](https://eto.picoe.ca/api/type/eto.forms.segmentedbutton.md): Button with multiple segments that can be clicked. - [SegmentedButton.Callback](https://eto.picoe.ca/api/type/eto.forms.segmentedbutton.callback.md): Callback methods for handlers of [SegmentedButton](https://eto.picoe.ca/api/type/eto.forms.segmentedbutton.md). - [SegmentedItem](https://eto.picoe.ca/api/type/eto.forms.segmenteditem.md): Base class for items of the [SegmentedButton](https://eto.picoe.ca/api/type/eto.forms.segmentedbutton.md) control. - [SegmentedItem.Callback](https://eto.picoe.ca/api/type/eto.forms.segmenteditem.callback.md): Callback implementation for the [SegmentedItem](https://eto.picoe.ca/api/type/eto.forms.segmenteditem.md). - [SegmentedItemClickEventArgs](https://eto.picoe.ca/api/type/eto.forms.segmenteditemclickeventargs.md): Event arguments when clicking a segment in the [SegmentedButton](https://eto.picoe.ca/api/type/eto.forms.segmentedbutton.md). - [SegmentedItemCollection](https://eto.picoe.ca/api/type/eto.forms.segmenteditemcollection.md): Collection of [SegmentedItem](https://eto.picoe.ca/api/type/eto.forms.segmenteditem.md) objects for the [SegmentedButton](https://eto.picoe.ca/api/type/eto.forms.segmentedbutton.md). - [SelectableFilterCollection](https://eto.picoe.ca/api/type/eto.forms.selectablefiltercollection-1.md): Collection that can filter/sort the items, and keep a selection of items in the original list. - [SelectFolderDialog](https://eto.picoe.ca/api/type/eto.forms.selectfolderdialog.md): Dialog for the user to select a folder in the filesystem - [SeparatorMenuItem](https://eto.picoe.ca/api/type/eto.forms.separatormenuitem.md): Menu item to separate menu items - [SeparatorToolItem](https://eto.picoe.ca/api/type/eto.forms.separatortoolitem.md): Tool item to separate groups of items using a divider, space, etc. - [SingleValueCell](https://eto.picoe.ca/api/type/eto.forms.singlevaluecell-1.md): Base class for cells that bind to a single value. - [Slider](https://eto.picoe.ca/api/type/eto.forms.slider.md): Control with a knob the user can slide up/down or left/right to select a numeric range. - [Slider.Callback](https://eto.picoe.ca/api/type/eto.forms.slider.callback.md): Callback implementation for handlers of [Slider](https://eto.picoe.ca/api/type/eto.forms.slider.md) - [Spinner](https://eto.picoe.ca/api/type/eto.forms.spinner.md): Presents a spinning indeterminate progress spinner wheel - [Splitter](https://eto.picoe.ca/api/type/eto.forms.splitter.md): Control to show two panels separated by a splitter - [Splitter.Callback](https://eto.picoe.ca/api/type/eto.forms.splitter.callback.md): Callback implementation for handlers of the [Splitter](https://eto.picoe.ca/api/type/eto.forms.splitter.md) - [SplitterPositionChangingEventArgs](https://eto.picoe.ca/api/type/eto.forms.splitterpositionchangingeventargs.md): Event arguments for the [Splitter.PositionChanging](https://eto.picoe.ca/api/type/eto.forms.splitter/positionchanging.md) event. - [StackLayout](https://eto.picoe.ca/api/type/eto.forms.stacklayout.md): Layout to stack controls horizontally or vertically, with the ability for each child to be aligned to a side of the layout. - [StackLayoutItem](https://eto.picoe.ca/api/type/eto.forms.stacklayoutitem.md): Item for a single control in a [StackLayout](https://eto.picoe.ca/api/type/eto.forms.stacklayout.md). - [Stepper](https://eto.picoe.ca/api/type/eto.forms.stepper.md): Control that allows you to "step" through values, usually presented by two buttons arranged vertically with up and down arrows. - [Stepper.Callback](https://eto.picoe.ca/api/type/eto.forms.stepper.callback.md): Callback implementation for the Stepper - [StepperEventArgs](https://eto.picoe.ca/api/type/eto.forms.steppereventargs.md): Arguments for the [Stepper](https://eto.picoe.ca/api/type/eto.forms.stepper.md) and [TextStepper](https://eto.picoe.ca/api/type/eto.forms.textstepper.md) to give you the direction of the step. - [SubmenuExtensions](https://eto.picoe.ca/api/type/eto.forms.submenuextensions.md): Extensions for the [ISubmenu](https://eto.picoe.ca/api/type/eto.forms.isubmenu.md) interface. - [SubMenuItem](https://eto.picoe.ca/api/type/eto.forms.submenuitem.md): Menu item for a submenu - [SubMenuItem.Callback](https://eto.picoe.ca/api/type/eto.forms.submenuitem.callback.md): Callback implementation for handlers of the [SubMenuItem](https://eto.picoe.ca/api/type/eto.forms.submenuitem.md) - [TabControl](https://eto.picoe.ca/api/type/eto.forms.tabcontrol.md): Control to present multiple pages with a tab selection - [TabControl.Callback](https://eto.picoe.ca/api/type/eto.forms.tabcontrol.callback.md): Callback implementation for handlers of the [TabControl](https://eto.picoe.ca/api/type/eto.forms.tabcontrol.md) - [TableCell](https://eto.picoe.ca/api/type/eto.forms.tablecell.md): Represents a cell in a [TableRow](https://eto.picoe.ca/api/type/eto.forms.tablerow.md) - [TableLayout](https://eto.picoe.ca/api/type/eto.forms.tablelayout.md): Layout for controls in a table - [TableRow](https://eto.picoe.ca/api/type/eto.forms.tablerow.md): Represents the contents of a row in a [TableLayout](https://eto.picoe.ca/api/type/eto.forms.tablelayout.md) - [TabPage](https://eto.picoe.ca/api/type/eto.forms.tabpage.md): Control for a page in a [TabControl](https://eto.picoe.ca/api/type/eto.forms.tabcontrol.md) - [Taskbar](https://eto.picoe.ca/api/type/eto.forms.taskbar.md): Methods to interact with application taskbar button. - [TextArea](https://eto.picoe.ca/api/type/eto.forms.textarea.md): Control for multi-line text - [TextArea.Callback](https://eto.picoe.ca/api/type/eto.forms.textarea.callback.md): Callback implementation for handlers of the [TextArea](https://eto.picoe.ca/api/type/eto.forms.textarea.md) - [TextBox](https://eto.picoe.ca/api/type/eto.forms.textbox.md): Single line text box control - [TextBox.Callback](https://eto.picoe.ca/api/type/eto.forms.textbox.callback.md): Callback implementation for handlers of [TextControl](https://eto.picoe.ca/api/type/eto.forms.textcontrol.md) based controls - [TextBoxCell](https://eto.picoe.ca/api/type/eto.forms.textboxcell.md): Cell for a text box in a [Grid](https://eto.picoe.ca/api/type/eto.forms.grid.md). - [TextBufferExtensions](https://eto.picoe.ca/api/type/eto.forms.textbufferextensions.md): Extensions for [ITextBuffer](https://eto.picoe.ca/api/type/eto.forms.itextbuffer.md) - [TextChangingEventArgs](https://eto.picoe.ca/api/type/eto.forms.textchangingeventargs.md): Arguments for events that handle when text is about to change, such as the [TextBox.TextChanging](https://eto.picoe.ca/api/type/eto.forms.textbox/textchanging.md) event. - [TextCompositionEventArgs](https://eto.picoe.ca/api/type/eto.forms.textcompositioneventargs.md): Event arguments for live text composition updates such as inline composition preview text. - [TextControl](https://eto.picoe.ca/api/type/eto.forms.textcontrol.md): Base class for controls implementing text and text changing events, when it has a singular text property. - [TextControl.Callback](https://eto.picoe.ca/api/type/eto.forms.textcontrol.callback.md): Callback implementation for handlers of [TextControl](https://eto.picoe.ca/api/type/eto.forms.textcontrol.md) based controls - [TextInputEventArgs](https://eto.picoe.ca/api/type/eto.forms.textinputeventargs.md): Event arguments when handling text input events - [TextInsertionBoundsEventArgs](https://eto.picoe.ca/api/type/eto.forms.textinsertionboundseventargs.md): Event arguments used to provide the current text insertion bounds for a drawable. - [TextStepper](https://eto.picoe.ca/api/type/eto.forms.textstepper.md): Stepper with custom text entry field - [TextStepper.Callback](https://eto.picoe.ca/api/type/eto.forms.textstepper.callback.md): Callback implementation for the TextStepper - [Theme](https://eto.picoe.ca/api/type/eto.forms.theme.md): Represents a visual theme that can be applied to the application. - [ThemedContainerHandler](https://eto.picoe.ca/api/type/eto.forms.themedcontainerhandler-3.md): Base class for implementing Eto Container control handlers using Eto controls. - [ThemedControlHandler](https://eto.picoe.ca/api/type/eto.forms.themedcontrolhandler-3.md): Base class for implementing Eto control handlers using other Eto controls. - [Themes](https://eto.picoe.ca/api/type/eto.forms.themes.md): Provides access to the available themes for the current platform. - [ToggleButton](https://eto.picoe.ca/api/type/eto.forms.togglebutton.md): Specialized Button that can be toggled on or off. - [ToggleButton.Callback](https://eto.picoe.ca/api/type/eto.forms.togglebutton.callback.md): Callback implementation for the [ToggleButton](https://eto.picoe.ca/api/type/eto.forms.togglebutton.md). - [Tool](https://eto.picoe.ca/api/type/eto.forms.tool.md): Base class for tool items on a [ToolBar](https://eto.picoe.ca/api/type/eto.forms.toolbar.md) - [ToolBar](https://eto.picoe.ca/api/type/eto.forms.toolbar.md): Toolbar widget for use on a [Window](https://eto.picoe.ca/api/type/eto.forms.window.md). - [ToolItem](https://eto.picoe.ca/api/type/eto.forms.toolitem.md): Base tool item class for a [ToolBar](https://eto.picoe.ca/api/type/eto.forms.toolbar.md). - [ToolItemCollection](https://eto.picoe.ca/api/type/eto.forms.toolitemcollection.md): ToolBar item collection. - [TrayIndicator](https://eto.picoe.ca/api/type/eto.forms.trayindicator.md): A system tray indicator. - [TrayIndicator.Callback](https://eto.picoe.ca/api/type/eto.forms.trayindicator.callback.md): Callback implementation for handlers of [TrayIndicator](https://eto.picoe.ca/api/type/eto.forms.trayindicator.md) - [TreeGridCell](https://eto.picoe.ca/api/type/eto.forms.treegridcell.md): Information of a cell in the [TreeGridView](https://eto.picoe.ca/api/type/eto.forms.treegridview.md) - [TreeGridItem](https://eto.picoe.ca/api/type/eto.forms.treegriditem.md): Item for a [TreeGridView](https://eto.picoe.ca/api/type/eto.forms.treegridview.md) for each node of the tree. - [TreeGridItemCollection](https://eto.picoe.ca/api/type/eto.forms.treegriditemcollection.md): Collection of [ITreeGridItem](https://eto.picoe.ca/api/type/eto.forms.itreegriditem.md) objects for child nodes of a tree. - [TreeGridView](https://eto.picoe.ca/api/type/eto.forms.treegridview.md): Presents a tree with multiple columns - [TreeGridView.Callback](https://eto.picoe.ca/api/type/eto.forms.treegridview.callback.md): Callback implementation for handlers of [TreeGridView](https://eto.picoe.ca/api/type/eto.forms.treegridview.md) - [TreeGridViewDragInfo](https://eto.picoe.ca/api/type/eto.forms.treegridviewdraginfo.md): Extra drag information when dragging to a [TreeGridView](https://eto.picoe.ca/api/type/eto.forms.treegridview.md). - [TreeGridViewItemCancelEventArgs](https://eto.picoe.ca/api/type/eto.forms.treegridviewitemcanceleventargs.md): Event arguments for [TreeGridView](https://eto.picoe.ca/api/type/eto.forms.treegridview.md) events that can be cancelled - [TreeGridViewItemEventArgs](https://eto.picoe.ca/api/type/eto.forms.treegridviewitemeventargs.md): Event arguments for [TreeGridView](https://eto.picoe.ca/api/type/eto.forms.treegridview.md) events - [TreeItem](https://eto.picoe.ca/api/type/eto.forms.treeitem.md): Item for a [TreeView](https://eto.picoe.ca/api/type/eto.forms.treeview.md) - [TreeItemCollection](https://eto.picoe.ca/api/type/eto.forms.treeitemcollection.md): Tree item collection. - [TreeView](https://eto.picoe.ca/api/type/eto.forms.treeview.md): Standard tree view control with a single column - [TreeView.Callback](https://eto.picoe.ca/api/type/eto.forms.treeview.callback.md): Callback methods for handlers of [TreeView](https://eto.picoe.ca/api/type/eto.forms.treeview.md) - [TreeViewItemCancelEventArgs](https://eto.picoe.ca/api/type/eto.forms.treeviewitemcanceleventargs.md): Event arguments for [TreeView](https://eto.picoe.ca/api/type/eto.forms.treeview.md) events that can be cancelled - [TreeViewItemEditEventArgs](https://eto.picoe.ca/api/type/eto.forms.treeviewitemediteventargs.md): Event arguments for [TreeView](https://eto.picoe.ca/api/type/eto.forms.treeview.md) events that can modify the label of the text - [TreeViewItemEventArgs](https://eto.picoe.ca/api/type/eto.forms.treeviewitemeventargs.md): Event arguments for [TreeView](https://eto.picoe.ca/api/type/eto.forms.treeview.md) events relating to an item - [UIThreadAccessException](https://eto.picoe.ca/api/type/eto.forms.uithreadaccessexception.md): Exception thrown when a control method is accessed in a non-UI thread using [Application.EnsureUIThread()](https://eto.picoe.ca/api/type/eto.forms.application/ensureuithread.md). - [UITimer](https://eto.picoe.ca/api/type/eto.forms.uitimer.md): Provides a timer that executes code at a specified interval on the UI thread - [UITimer.Callback](https://eto.picoe.ca/api/type/eto.forms.uitimer.callback.md): Callback implementation for [UITimer](https://eto.picoe.ca/api/type/eto.forms.uitimer.md) - [ValueCommand](https://eto.picoe.ca/api/type/eto.forms.valuecommand-1.md): Command that provides a specific value. - [VariableMaskedTextProvider](https://eto.picoe.ca/api/type/eto.forms.variablemaskedtextprovider.md): Base masked text provider that can be used for variable length masks. - [WebView](https://eto.picoe.ca/api/type/eto.forms.webview.md): Control to show a browser control that can display html and execute javascript. - [WebView.Callback](https://eto.picoe.ca/api/type/eto.forms.webview.callback.md): Callback implementation for handlers of the [WebView](https://eto.picoe.ca/api/type/eto.forms.webview.md) - [WebViewLoadedEventArgs](https://eto.picoe.ca/api/type/eto.forms.webviewloadedeventargs.md): Event arguments when the [WebView](https://eto.picoe.ca/api/type/eto.forms.webview.md) has finished loaded a uri - [WebViewLoadingEventArgs](https://eto.picoe.ca/api/type/eto.forms.webviewloadingeventargs.md): Event arguments when the [WebView](https://eto.picoe.ca/api/type/eto.forms.webview.md) is loading a new uri. - [WebViewMessageEventArgs](https://eto.picoe.ca/api/type/eto.forms.webviewmessageeventargs.md): Event arguments for when a message is sent via javascript in the [WebView](https://eto.picoe.ca/api/type/eto.forms.webview.md) - [WebViewNewWindowEventArgs](https://eto.picoe.ca/api/type/eto.forms.webviewnewwindoweventargs.md): Event arguments for when the [WebView](https://eto.picoe.ca/api/type/eto.forms.webview.md) prompts to open a new window. - [WebViewResourceRequest](https://eto.picoe.ca/api/type/eto.forms.webviewresourcerequest.md): A request from the [WebView](https://eto.picoe.ca/api/type/eto.forms.webview.md) for content served by a handler added with [WebView.AddResourceHandler(string, Func)](https://eto.picoe.ca/api/type/eto.forms.webview/addresourcehandler.md). - [WebViewResourceResponse](https://eto.picoe.ca/api/type/eto.forms.webviewresourceresponse.md): Content to return to the [WebView](https://eto.picoe.ca/api/type/eto.forms.webview.md) from a handler added with [WebView.AddResourceHandler(string, Func)](https://eto.picoe.ca/api/type/eto.forms.webview/addresourcehandler.md). - [WebViewTitleEventArgs](https://eto.picoe.ca/api/type/eto.forms.webviewtitleeventargs.md): Event arguments for when the [WebView](https://eto.picoe.ca/api/type/eto.forms.webview.md) changes its title - [WidgetExtensions](https://eto.picoe.ca/api/type/eto.forms.widgetextensions.md): Extensions for widget objects - [Window](https://eto.picoe.ca/api/type/eto.forms.window.md): Base window - [Window.Callback](https://eto.picoe.ca/api/type/eto.forms.window.callback.md): Callback methods for handlers of [Control](https://eto.picoe.ca/api/type/eto.forms.control.md) ## Enums - [AutoSelectMode](https://eto.picoe.ca/api/type/eto.forms.autoselectmode.md): Enumeration of the modes for auto selecting text. - [BindingUpdateMode](https://eto.picoe.ca/api/type/eto.forms.bindingupdatemode.md): Mode for updating the binding - [BorderType](https://eto.picoe.ca/api/type/eto.forms.bordertype.md): Border types - [ButtonImagePosition](https://eto.picoe.ca/api/type/eto.forms.buttonimageposition.md): Possible values for how images can be positioned in [Button](https://eto.picoe.ca/api/type/eto.forms.button.md)s. - [CalendarMode](https://eto.picoe.ca/api/type/eto.forms.calendarmode.md): Possible modes for the [Calendar](https://eto.picoe.ca/api/type/eto.forms.calendar.md) control. - [CellStates](https://eto.picoe.ca/api/type/eto.forms.cellstates.md): State for a [Cell](https://eto.picoe.ca/api/type/eto.forms.cell.md) - [ContextMenuSystemItems](https://eto.picoe.ca/api/type/eto.forms.contextmenusystemitems.md): Flags for the groups of system [ContextMenu](https://eto.picoe.ca/api/type/eto.forms.contextmenu.md) items - [CursorType](https://eto.picoe.ca/api/type/eto.forms.cursortype.md): Enumeration of the cursor types supported by the [Cursor](https://eto.picoe.ca/api/type/eto.forms.cursor.md) object - [DateTimePickerMode](https://eto.picoe.ca/api/type/eto.forms.datetimepickermode.md): Available modes for how a [DateTimePicker](https://eto.picoe.ca/api/type/eto.forms.datetimepicker.md) can be displayed. - [DialogDisplayMode](https://eto.picoe.ca/api/type/eto.forms.dialogdisplaymode.md): Hint to tell the platform how to display the dialog - [DialogResult](https://eto.picoe.ca/api/type/eto.forms.dialogresult.md): Result codes for [CommonDialog](https://eto.picoe.ca/api/type/eto.forms.commondialog.md) or [MessageBox](https://eto.picoe.ca/api/type/eto.forms.messagebox.md) dialogs - [DockPosition](https://eto.picoe.ca/api/type/eto.forms.dockposition.md): Enumeration to define the dock position of a control, such as tabs in the [TabControl](https://eto.picoe.ca/api/type/eto.forms.tabcontrol.md) - [DragEffects](https://eto.picoe.ca/api/type/eto.forms.drageffects.md): Enumeration of drag actions. - [DualBindingMode](https://eto.picoe.ca/api/type/eto.forms.dualbindingmode.md): Mode of the [DualBinding](https://eto.picoe.ca/api/type/eto.forms.dualbinding-1.md) - [GridCellType](https://eto.picoe.ca/api/type/eto.forms.gridcelltype.md): Enumeration of the types of grid cells - [GridDragPosition](https://eto.picoe.ca/api/type/eto.forms.griddragposition.md): Enumeration of the drag position relative to a node or item in a Grid. - [GridLines](https://eto.picoe.ca/api/type/eto.forms.gridlines.md): Enumeration for the type of grid lines to show around each column/row in a [Grid](https://eto.picoe.ca/api/type/eto.forms.grid.md) - [HorizontalAlignment](https://eto.picoe.ca/api/type/eto.forms.horizontalalignment.md): Horizontal alignment for controls - [InsertKeyMode](https://eto.picoe.ca/api/type/eto.forms.insertkeymode.md): Mode for insertion of text when the user types into a control. - [KeyEventType](https://eto.picoe.ca/api/type/eto.forms.keyeventtype.md): Type of key event - [Keys](https://eto.picoe.ca/api/type/eto.forms.keys.md): Enumeration of values that correspond to physical keys on a keyboard - [MenuBarSystemItems](https://eto.picoe.ca/api/type/eto.forms.menubarsystemitems.md): Flags for the groups of system [MenuBar](https://eto.picoe.ca/api/type/eto.forms.menubar.md) items - [MessageBoxButtons](https://eto.picoe.ca/api/type/eto.forms.messageboxbuttons.md): Message box buttons for methods of [MessageBox](https://eto.picoe.ca/api/type/eto.forms.messagebox.md) - [MessageBoxDefaultButton](https://eto.picoe.ca/api/type/eto.forms.messageboxdefaultbutton.md): Message box default button selection for a [MessageBox](https://eto.picoe.ca/api/type/eto.forms.messagebox.md) - [MessageBoxType](https://eto.picoe.ca/api/type/eto.forms.messageboxtype.md): Message box type, to define the appearance of a [MessageBox](https://eto.picoe.ca/api/type/eto.forms.messagebox.md) - [MouseButtons](https://eto.picoe.ca/api/type/eto.forms.mousebuttons.md): Enumeration of mouse buttons - [Orientation](https://eto.picoe.ca/api/type/eto.forms.orientation.md): Represents either horizontal or vertical orientation for controls. - [PageOrientation](https://eto.picoe.ca/api/type/eto.forms.pageorientation.md): Orientation of the printed page. - [PrintSelection](https://eto.picoe.ca/api/type/eto.forms.printselection.md): Selection mode when printing - [RichTextAreaFormat](https://eto.picoe.ca/api/type/eto.forms.richtextareaformat.md): Format for loading and saving text from the [RichTextArea](https://eto.picoe.ca/api/type/eto.forms.richtextarea.md) - [SegmentedSelectionMode](https://eto.picoe.ca/api/type/eto.forms.segmentedselectionmode.md): Enumeration of the selection modes for the [SegmentedButton](https://eto.picoe.ca/api/type/eto.forms.segmentedbutton.md). - [SeparatorToolItemType](https://eto.picoe.ca/api/type/eto.forms.separatortoolitemtype.md): Enumeration of the types of separators for the [SeparatorToolItem](https://eto.picoe.ca/api/type/eto.forms.separatortoolitem.md) - [ShowPromptMode](https://eto.picoe.ca/api/type/eto.forms.showpromptmode.md): Mode for when prompt characters are shown in a control. - [SplitterFixedPanel](https://eto.picoe.ca/api/type/eto.forms.splitterfixedpanel.md): Specifies which panel has a fixed size the parent container is resized. - [StepperDirection](https://eto.picoe.ca/api/type/eto.forms.stepperdirection.md): Direction of the stepper when it has been clicked - [StepperValidDirections](https://eto.picoe.ca/api/type/eto.forms.steppervaliddirections.md): Valid stepper directions for the (typically) up/down buttons - [TaskbarProgressState](https://eto.picoe.ca/api/type/eto.forms.taskbarprogressstate.md): Taskbar state for [Taskbar](https://eto.picoe.ca/api/type/eto.forms.taskbar.md). - [TextAlignment](https://eto.picoe.ca/api/type/eto.forms.textalignment.md): Specifies the text alignment for a [Label](https://eto.picoe.ca/api/type/eto.forms.label.md) - [TextChangeSource](https://eto.picoe.ca/api/type/eto.forms.textchangesource.md): Identifies what initiated a text change in events such as [TextBox.TextChanging](https://eto.picoe.ca/api/type/eto.forms.textbox/textchanging.md). - [TextReplacements](https://eto.picoe.ca/api/type/eto.forms.textreplacements.md): Text replacement options when entering text - [TextTrimming](https://eto.picoe.ca/api/type/eto.forms.texttrimming.md): Trimming mode for text that does not fit the space available, used by [Label.Trimming](https://eto.picoe.ca/api/type/eto.forms.label/trimming.md) and [LinkButton.Trimming](https://eto.picoe.ca/api/type/eto.forms.linkbutton/trimming.md). - [ThemeStyle](https://eto.picoe.ca/api/type/eto.forms.themestyle.md): Specifies the visual style category of a [Theme](https://eto.picoe.ca/api/type/eto.forms.theme.md). - [ToolBarDock](https://eto.picoe.ca/api/type/eto.forms.toolbardock.md): Docking mode hint for a [ToolBar](https://eto.picoe.ca/api/type/eto.forms.toolbar.md) - [ToolBarTextAlign](https://eto.picoe.ca/api/type/eto.forms.toolbartextalign.md): Text alignment hint for items in a [ToolBar](https://eto.picoe.ca/api/type/eto.forms.toolbar.md) - [UIThreadCheckMode](https://eto.picoe.ca/api/type/eto.forms.uithreadcheckmode.md): UI Thread check mode when [Application.EnsureUIThread()](https://eto.picoe.ca/api/type/eto.forms.application/ensureuithread.md) is called. - [VerticalAlignment](https://eto.picoe.ca/api/type/eto.forms.verticalalignment.md): Vertical alignment for controls - [WindowState](https://eto.picoe.ca/api/type/eto.forms.windowstate.md): State of a [Window](https://eto.picoe.ca/api/type/eto.forms.window.md) - [WindowStyle](https://eto.picoe.ca/api/type/eto.forms.windowstyle.md): Style of a [Window](https://eto.picoe.ca/api/type/eto.forms.window.md) - [WrapMode](https://eto.picoe.ca/api/type/eto.forms.wrapmode.md): Specifies the wrapping mode for the text of a [Label](https://eto.picoe.ca/api/type/eto.forms.label.md) ## Structs - [DrawableCellStates](https://eto.picoe.ca/api/type/eto.forms.drawablecellstates.md): Orientation of a [Splitter](https://eto.picoe.ca/api/type/eto.forms.splitter.md) control. - [HorizontalAlign](https://eto.picoe.ca/api/type/eto.forms.horizontalalign.md): Specifies the horizontal alignment for a [Label](https://eto.picoe.ca/api/type/eto.forms.label.md) - [RadioButtonListOrientation](https://eto.picoe.ca/api/type/eto.forms.radiobuttonlistorientation.md): Orientation of buttons in a [RadioButtonList](https://eto.picoe.ca/api/type/eto.forms.radiobuttonlist.md) - [Range](https://eto.picoe.ca/api/type/eto.forms.range-1.md): Represents an immutable, inclusive start/end range of [IComparable](https://learn.microsoft.com/dotnet/api/system.icomparable-1) values - [SliderOrientation](https://eto.picoe.ca/api/type/eto.forms.sliderorientation.md): Enumeration of the orientations available for the [Slider](https://eto.picoe.ca/api/type/eto.forms.slider.md) control - [SplitterOrientation](https://eto.picoe.ca/api/type/eto.forms.splitterorientation.md): Orientation of a [Splitter](https://eto.picoe.ca/api/type/eto.forms.splitter.md) control. - [VerticalAlign](https://eto.picoe.ca/api/type/eto.forms.verticalalign.md): Specifies the horizontal alignment for a [Label](https://eto.picoe.ca/api/type/eto.forms.label.md)