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TouchFrameEventArgs.GetTouchPoints Method

Silverlight

Returns a collection of all TouchPoint values in the reported frame. The touch point can be evaluated against a coordinate reference point instead of the absolute Silverlight coordinates.

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

Syntax

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public TouchPointCollection GetTouchPoints(
	UIElement relativeTo
)

Parameters

relativeTo: Type: System.Windows.UIElement
A coordinate reference point that can be used to offset the coordinates of all TouchPoint items in the returned collection. If you want the reference to be based on Silverlight absolute coordinates, specify relativeTo as null.