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TreeView.OnLostFocus Method

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

Provides handling for the LostFocus event.

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

Syntax

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

Parameters

Remarks

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

Notes to Inheritors

Version Information

Silverlight

Supported in: 5, 4, 3

Platforms

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