CommandManager.RemoveExecutedHandler(UIElement, ExecutedRoutedEventHandler) Method

Definition

Detaches the specified ExecutedRoutedEventHandler from the specified element.

public:
 static void RemoveExecutedHandler(System::Windows::UIElement ^ element, System::Windows::Input::ExecutedRoutedEventHandler ^ handler);
public static void RemoveExecutedHandler (System.Windows.UIElement element, System.Windows.Input.ExecutedRoutedEventHandler handler);
static member RemoveExecutedHandler : System.Windows.UIElement * System.Windows.Input.ExecutedRoutedEventHandler -> unit
Public Shared Sub RemoveExecutedHandler (element As UIElement, handler As ExecutedRoutedEventHandler)

Parameters

element
UIElement

The element to remove handler from.

handler
ExecutedRoutedEventHandler

The executed handler.

Exceptions

element or handler is null.

Examples

The following example detaches a CanExecuteRoutedEventHandler and an ExecutedRoutedEventHandler which had previously been attached to a Button.

CommandManager.RemoveExecutedHandler(helpButton, HelpCmdExecuted);
CommandManager.RemoveCanExecuteHandler(helpButton, HelpCmdCanExecute);
CommandManager.RemoveExecutedHandler(helpButton, AddressOf HelpCmdExecuted)
CommandManager.RemoveCanExecuteHandler(helpButton, AddressOf HelpCmdCanExecute)

Applies to

See also