Windows Dev Center

TouchDevice.Id Property

Gets a unique ID as provided by the operating system for a particular touch device.

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

public int Id { get; }

Property Value

Type: System.Int32
A unique ID for a particular touch device.

This is not a literal device, instead it is an object with an ID value that tracks touch points through a down/move/up sequence

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

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