Slider.OnLostFocus Method
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Provides class handling for the LostFocus event.
Assembly: System.Windows (in System.Windows.dll)
Parameters
- e
- Type: System.Windows.RoutedEventArgs
A RoutedEventArgs that contains the event data.
This implementation sets the IsFocused property to true.
The OnLostFocus method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.
Notes to InheritorsWhen overriding OnLostFocus in a derived class, make sure to call the base class’s OnLostFocus method so that registered delegates receive the event.