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)

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.

Return Value

Type: System.Windows.Input.TouchPointCollection
A collection of TouchPoint values.

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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