InputDevice.ActiveSource 属性

定义

当在派生类中重写时,获取报告此设备的输入的 PresentationSource

public:
 abstract property System::Windows::PresentationSource ^ ActiveSource { System::Windows::PresentationSource ^ get(); };
public abstract System.Windows.PresentationSource ActiveSource { get; }
member this.ActiveSource : System.Windows.PresentationSource
Public MustOverride ReadOnly Property ActiveSource As PresentationSource

属性值

报告此设备的输入的源。

适用于

另请参阅