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Called before the LostFocus event occurs.
Assembly: System.Windows (in System.Windows.dll)
'Declaration Protected Overridable Sub OnLostFocus ( _ e As RoutedEventArgs _ )
protected virtual void OnLostFocus( RoutedEventArgs e )
The data for the event.
The OnLostFocus method is called before any event handler for the LostFocus event 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.
Supported in: 5, 4, 3
Silverlight for Windows Phone
Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.