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ButtonBase.OnLostFocus Method

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

Provides handling for the LostFocus event.

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

Syntax

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

Parameters

Exceptions

Exception Condition
ArgumentNullException

e is nulla null reference (Nothing in Visual Basic).

Remarks

This method sets the IsPressed property to false when the button is in a click mode other than Hover.

Version Information

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

Platforms

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