NDClient.LicenseFetchAsync(INDLicenseFetchDescriptor) 方法

定义

命名空间:

Windows.Media.Protection.PlayReady

在客户端接收器和发送器之间执行许可证提取。

public:
 virtual IAsyncOperation<INDLicenseFetchResult ^> ^ LicenseFetchAsync(INDLicenseFetchDescriptor ^ licenseFetchDescriptor) = LicenseFetchAsync;

/// [Windows.Foundation.Metadata.RemoteAsync]
/// [Windows.Foundation.Metadata.Deprecated("INDClient is deprecated and might not work on all platforms. For more info, see MSDN.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 196608, "Windows.Foundation.UniversalApiContract")]
IAsyncOperation<INDLicenseFetchResult> LicenseFetchAsync(INDLicenseFetchDescriptor const& licenseFetchDescriptor);

[Windows.Foundation.Metadata.RemoteAsync]
[Windows.Foundation.Metadata.Deprecated("INDClient is deprecated and might not work on all platforms. For more info, see MSDN.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 196608, "Windows.Foundation.UniversalApiContract")]
public IAsyncOperation<INDLicenseFetchResult> LicenseFetchAsync(INDLicenseFetchDescriptor licenseFetchDescriptor);

function licenseFetchAsync(licenseFetchDescriptor)

Public Function LicenseFetchAsync (licenseFetchDescriptor As INDLicenseFetchDescriptor) As IAsyncOperation(Of INDLicenseFetchResult)

参数

licenseFetchDescriptor

INDLicenseFetchDescriptor

要提取的许可证的描述符。

返回

IAsyncOperation<INDLicenseFetchResult>

异步许可证提取调用的结果。

属性

RemoteAsyncAttribute DeprecatedAttribute

注解

应用通常在密钥轮换期间为新的根许可证调用此方法。

另请参阅

• INDLicenseFetchResult