Επεξεργασία

Κοινή χρήση μέσω

InputEventArgs.InvokeEventHandler(Delegate, Object) Method

  • Reference

Definition

Namespace:
System.Windows.Input
Assembly:
PresentationCore.dll

Invokes event handlers in a type-specific way, which can increase event system efficiency.

protected:
 override void InvokeEventHandler(Delegate ^ genericHandler, System::Object ^ genericTarget);
protected override void InvokeEventHandler (Delegate genericHandler, object genericTarget);
override this.InvokeEventHandler : Delegate * obj -> unit
Protected Overrides Sub InvokeEventHandler (genericHandler As Delegate, genericTarget As Object)

Parameters

genericHandler
Delegate

The generic handler to call in a type-specific way.

genericTarget
Object

The target to call the handler on.

Remarks

This implementation casts the generic handler as an InputEventHandler and then invokes it. For details on this implementation pattern and the reasons for it, see InvokeEventHandler and Routed Events Overview.

Applies to