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RichTextBox.OnGotFocus Method

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Called before the GotFocus event occurs.

Namespace:  System.Windows.Controls
Assembly:  System.Windows (in System.Windows.dll)

Syntax

'Declaration
Protected Overrides Sub OnGotFocus ( _
    e As RoutedEventArgs _
)
protected override void OnGotFocus(
    RoutedEventArgs e
)

Parameters

Remarks

The OnGotFocus method is called before any event handler for the GotFocus event is called. This method allows derived classes to handle the GotFocus event without attaching a delegate. This is the preferred technique for handling the event in a derived class.

By default, when the RichTextBox control has the focus, the selected text in the RichTextBox becomes visible.

Notes to Inheritors

When overriding the OnGotFocus method in a derived class, be sure to call the base class's OnGotFocus method so that registered delegates receive the event.

Version Information

Silverlight

Supported in: 5, 4

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.