PenDeviceInterop 类

  • 参考

定义

命名空间:
Microsoft.UI.Input.Interop
编辑

支持通过互操作识别和跟踪活动系统 PenDevice 对象的功能。

public ref class PenDeviceInterop abstract sealed
/// [Windows.Foundation.Metadata.ContractVersion(Microsoft.Foundation.WindowsAppSDKContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class PenDeviceInterop final
[Windows.Foundation.Metadata.ContractVersion(typeof(Microsoft.Foundation.WindowsAppSDKContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public static class PenDeviceInterop
Public Class PenDeviceInterop
继承
Object Platform::Object IInspectable PenDeviceInterop
属性
ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

示例

以下代码演示如何将 PointerPoint 关联到系统 PenDevice：

private void PointerInputSource_PointerEntered(InputPointerSource sender, PointerEventArgs args)
{
    var penDevice = PenDeviceInterop.PenDeviceFromPointerPoint(args.CurrentPoint);
}

方法

FromPointerPoint(PointerPoint)

检索对与指定指针关联的笔设备的引用。

适用于