PenDeviceInterop 类

定义

命名空间:

Microsoft.UI.Input.Interop

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。