UIElement.OnTouchDown Method (TouchEventArgs)
.NET Framework (current version)
Provides class handling for the TouchDown routed event that occurs when a touch presses inside this element.
Assembly: PresentationCore (in PresentationCore.dll)
abstract OnTouchDown : e:TouchEventArgs -> unit override OnTouchDown : e:TouchEventArgs -> unit
Parameters
- e
-
Type:
System.Windows.Input.TouchEventArgs
A TouchEventArgs that contains the event data.
The OnTouchDown method has no default implementation. Override OnTouchDown in a derived class to handle the TouchDown event. Be sure to call the base class’s OnTouchDown method so that base classes receive the event.
.NET Framework
Available since 4.0
Available since 4.0
Show: