Provides handling for the LostFocus event.
Assembly: System.Windows (in System.Windows.dll)
This implementation updates the appearance of the control when it loses focus. Do not rely on this method to report when the control loses focus.
The 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.Notes to Inheritors
When overriding in a derived class, be sure to call the base class’s method so that registered delegates receive the event.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.