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InputDevice.ActiveSource Property

When overridden in a derived class, gets the PresentationSource that is reporting input for this device.

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

public abstract PresentationSource ActiveSource { get; }

Property Value

Type: System.Windows.PresentationSource
The source that is reporting input for this device.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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