TouchEventArgs.InvokeEventHandler Method (Delegate, Object)

.NET Framework (current version)
 

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

Namespace:   System.Windows.Input
Assembly:  PresentationCore (in PresentationCore.dll)

protected override void InvokeEventHandler(
	Delegate genericHandler,
	object genericTarget
)

Parameters

genericHandler
Type: System.Delegate

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

genericTarget
Type: System.Object

The target on which to call the handler.

This implementation casts the generic handler as an EventHandler<TEventArgs> of type TouchEventArgs and then invokes it. For more information about this implementation pattern and the reasons for it, see InvokeEventHandler and Routed Events Overview.

.NET Framework
Available since 4.0
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