InputEventHandler Delegate

Definition

Namespace:

System.Windows.Input

Assembly:

PresentationCore.dll

Represents the method that handles input related routed events.

public delegate void InputEventHandler(System::Object ^ sender, InputEventArgs ^ e);

public delegate void InputEventHandler(object sender, InputEventArgs e);

type InputEventHandler = delegate of obj * InputEventArgs -> unit

Public Delegate Sub InputEventHandler(sender As Object, e As InputEventArgs)

Parameters

sender

Object

The object where the event handler is attached.

e

InputEventArgs

The event data.

Remarks

No existing event in WPF uses the KeyboardEventHandler delegate. The event data type for this class, InputEventArgs, is the base class for various more specific event data classes for input. InputEventArgs defines the event data properties of input events that are common regardless of the device that initiated the event.

An example of a delegate that uses InputEventArgs derived event data and that corresponds to an existing input event is KeyboardFocusChangedEventHandler.

Extension Methods