LostFocusEventManager.RemoveHandler Método

Definição

Namespace:

System.Windows

Assembly:

PresentationFramework.dll

Remove o manipulador de eventos especificado da fonte especificada.

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))

Parâmetros

source

DependencyObject

O objeto de origem que aciona o evento LostFocus ou LostFocus.

handler

EventHandler<RoutedEventArgs>

O delegado que manipula o evento LostFocus ou LostFocus.

Exceções

ArgumentNullException

handler é null.