UIElement.OnTouchDown Method
.NET Framework 4.6 and 4.5
Provides class handling for the TouchDown routed event that occurs when a touch presses inside this element.
Namespace: System.Windows
Assembly: PresentationCore (in PresentationCore.dll)
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.
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