LostFocusEventManager.RemoveHandler Methode

Definition

Namespace:

System.Windows

Assembly:

PresentationFramework.dll

Entfernt den angegebenen Ereignishandler aus der angegebenen Quelle.

public:
 static void RemoveHandler(System::Windows::DependencyObject ^ source, EventHandler<System::Windows::RoutedEventArgs ^> ^ handler);

public static void RemoveHandler (System.Windows.DependencyObject source, EventHandler<System.Windows.RoutedEventArgs> handler);

static member RemoveHandler : System.Windows.DependencyObject * EventHandler<System.Windows.RoutedEventArgs> -> unit

Public Shared Sub RemoveHandler (source As DependencyObject, handler As EventHandler(Of RoutedEventArgs))

Parameter

source

DependencyObject

Das Quellobjekt, das das LostFocus oder LostFocus-Ereignis auslöst.

handler

EventHandler<RoutedEventArgs>

Der Delegat, der das LostFocus-Ereignis oder das LostFocus-Ereignis behandelt.

Ausnahmen

ArgumentNullException

handler ist null.