ButtonBase.OnLostFocus Method
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Provides handling for the LostFocus event.
Assembly: System.Windows (in System.Windows.dll)
Parameters
- e
- Type: System.Windows.RoutedEventArgs
The event data for the LostFocus event.
| Exception | Condition |
|---|---|
| ArgumentNullException | e is Nothing. |
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