# Grid.ICallback interface

Namespace: [Eto.Forms](https://eto.picoe.ca/api/namespace/eto.forms.md) · Assembly: [Eto](https://eto.picoe.ca/api/assembly/eto.md)

```cs
public interface Grid.ICallback : Control.ICallback
```

Callback interface for instances of [Grid](https://eto.picoe.ca/api/type/eto.forms.grid.md)

**Derived types:** [Grid.Callback](https://eto.picoe.ca/api/type/eto.forms.grid.callback.md), [TreeGridView.ICallback](https://eto.picoe.ca/api/type/eto.forms.treegridview.icallback.md)

## Methods

- [OnCellClick](https://eto.picoe.ca/api/type/eto.forms.grid.icallback/oncellclick.md): Raises the cell click event.
- [OnCellDoubleClick](https://eto.picoe.ca/api/type/eto.forms.grid.icallback/oncelldoubleclick.md): Raises the cell double click event.
- [OnCellEdited](https://eto.picoe.ca/api/type/eto.forms.grid.icallback/oncelledited.md): Raises the cell edited event.
- [OnCellEditing](https://eto.picoe.ca/api/type/eto.forms.grid.icallback/oncellediting.md): Raises the cell editing event.
- [OnCellFormatting](https://eto.picoe.ca/api/type/eto.forms.grid.icallback/oncellformatting.md): Raises the cell formatting event.
- [OnColumnHeaderClick](https://eto.picoe.ca/api/type/eto.forms.grid.icallback/oncolumnheaderclick.md): Raises the column header click event.
- [OnColumnOrderChanged](https://eto.picoe.ca/api/type/eto.forms.grid.icallback/oncolumnorderchanged.md): Raises the column display index changed event.
- [OnColumnWidthChanged](https://eto.picoe.ca/api/type/eto.forms.grid.icallback/oncolumnwidthchanged.md): Raises the column width changed event.
- [OnRowFormatting](https://eto.picoe.ca/api/type/eto.forms.grid.icallback/onrowformatting.md): Raises the row formatting event.
- [OnSelectionChanged](https://eto.picoe.ca/api/type/eto.forms.grid.icallback/onselectionchanged.md): Raises the selection changed event.

## Inherited Members

- From [Control.ICallback](https://eto.picoe.ca/api/type/eto.forms.control.icallback.md): [OnDragDrop](https://eto.picoe.ca/api/type/eto.forms.control.icallback/ondragdrop.md), [OnDragEnd](https://eto.picoe.ca/api/type/eto.forms.control.icallback/ondragend.md), [OnDragEnter](https://eto.picoe.ca/api/type/eto.forms.control.icallback/ondragenter.md), [OnDragLeave](https://eto.picoe.ca/api/type/eto.forms.control.icallback/ondragleave.md), [OnDragOver](https://eto.picoe.ca/api/type/eto.forms.control.icallback/ondragover.md), [OnEnabledChanged](https://eto.picoe.ca/api/type/eto.forms.control.icallback/onenabledchanged.md), [OnGotFocus](https://eto.picoe.ca/api/type/eto.forms.control.icallback/ongotfocus.md), [OnKeyDown](https://eto.picoe.ca/api/type/eto.forms.control.icallback/onkeydown.md), [OnKeyUp](https://eto.picoe.ca/api/type/eto.forms.control.icallback/onkeyup.md), [OnLostFocus](https://eto.picoe.ca/api/type/eto.forms.control.icallback/onlostfocus.md), [OnMouseDoubleClick](https://eto.picoe.ca/api/type/eto.forms.control.icallback/onmousedoubleclick.md), [OnMouseDown](https://eto.picoe.ca/api/type/eto.forms.control.icallback/onmousedown.md), [OnMouseEnter](https://eto.picoe.ca/api/type/eto.forms.control.icallback/onmouseenter.md), [OnMouseLeave](https://eto.picoe.ca/api/type/eto.forms.control.icallback/onmouseleave.md), [OnMouseMove](https://eto.picoe.ca/api/type/eto.forms.control.icallback/onmousemove.md), [OnMouseUp](https://eto.picoe.ca/api/type/eto.forms.control.icallback/onmouseup.md), [OnMouseWheel](https://eto.picoe.ca/api/type/eto.forms.control.icallback/onmousewheel.md), [OnShown](https://eto.picoe.ca/api/type/eto.forms.control.icallback/onshown.md), [OnSizeChanged](https://eto.picoe.ca/api/type/eto.forms.control.icallback/onsizechanged.md), [OnTextInput](https://eto.picoe.ca/api/type/eto.forms.control.icallback/ontextinput.md), [OnThemeChanged](https://eto.picoe.ca/api/type/eto.forms.control.icallback/onthemechanged.md)