# OpenWithDialog class

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

```cs
[Handler(OpenWithDialog.IHandler)]
public class OpenWithDialog : CommonDialog
```

Dialog for a user to pick the default application for the given file.

**Remarks:** The OpenWithDialog on some platforms may run asynchronously, and return immediately after the [CommonDialog.ShowDialog(Control)](https://eto.picoe.ca/api/type/eto.forms.commondialog/showdialog.md) call. On some platforms, like Windows, it might not even look like a standard dialog.

## Constructors

- [OpenWithDialog](https://eto.picoe.ca/api/type/eto.forms.openwithdialog/ctor.md): Initializes a new instance of the `OpenWithDialog` class.

## Inherited Members

- From [CommonDialog](https://eto.picoe.ca/api/type/eto.forms.commondialog.md): [ShowDialog](https://eto.picoe.ca/api/type/eto.forms.commondialog/showdialog.md)
- From [Widget](https://eto.picoe.ca/api/type/eto.widget.md): [ControlObject](https://eto.picoe.ca/api/type/eto.widget/controlobject.md), [Handler](https://eto.picoe.ca/api/type/eto.widget/handler.md), [ID](https://eto.picoe.ca/api/type/eto.widget/id.md), [IsDisposed](https://eto.picoe.ca/api/type/eto.widget/isdisposed.md), [NativeHandle](https://eto.picoe.ca/api/type/eto.widget/nativehandle.md), [Platform](https://eto.picoe.ca/api/type/eto.widget/platform.md), [Properties](https://eto.picoe.ca/api/type/eto.widget/properties.md), [Style](https://eto.picoe.ca/api/type/eto.widget/style.md), [StyleChanged](https://eto.picoe.ca/api/type/eto.widget/stylechanged.md), [Dispose](https://eto.picoe.ca/api/type/eto.widget/dispose.md), [GetCallback](https://eto.picoe.ca/api/type/eto.widget/getcallback.md), [Initialize](https://eto.picoe.ca/api/type/eto.widget/initialize.md), [OnStyleChanged](https://eto.picoe.ca/api/type/eto.widget/onstylechanged.md), [ToString](https://eto.picoe.ca/api/type/eto.widget/tostring.md)