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ContentElement.ReleaseTouchCapture Method

Attempts to release the specified touch device from this element.

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

public bool ReleaseTouchCapture(
	TouchDevice touchDevice


Type: System.Windows.Input.TouchDevice
The device to release.

Return Value

Type: System.Boolean
true if the touch device is released; otherwise, false.


touchDevice is null.

.NET Framework

Supported in: 4

.NET Framework Client Profile

Supported in: 4

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.