ClaimedLineDisplay.TryClearDescriptorsAsync 方法

定义

命名空间:

Windows.Devices.PointOfService

尝试异步清除所有说明。

public:
 virtual IAsyncOperation<bool> ^ TryClearDescriptorsAsync() = TryClearDescriptorsAsync;

/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<bool> TryClearDescriptorsAsync();

[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<bool> TryClearDescriptorsAsync();

function tryClearDescriptorsAsync()

Public Function TryClearDescriptorsAsync () As IAsyncOperation(Of Boolean)

返回

IAsyncOperation<Boolean>

IAsyncOperation<bool>

如果成功清除所有描述符，则返回 True;否则为 False。

属性

RemoteAsyncAttribute

Windows 要求

设备系列	Windows 10 Fall Creators Update (在 10.0.16299.0 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v5.0 中引入)