共用方式為

INDStorageFileHelper 介面

  • 參考

定義

命名空間:
Windows.Media.Protection.PlayReady
編輯

管理 PlayReady-ND 儲存體檔案。

public interface class INDStorageFileHelper
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.Guid(3639656184, 37330, 19783, 163, 249, 234, 255, 78, 219, 114, 159)]
struct INDStorageFileHelper
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.Guid(3639656184, 37330, 19783, 163, 249, 234, 255, 78, 219, 114, 159)]
/// [Windows.Foundation.Metadata.Deprecated("INDStorageFileHelper is deprecated and might not work on all platforms. For more info, see MSDN.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 196608, "Windows.Foundation.UniversalApiContract")]
struct INDStorageFileHelper
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.Guid(3639656184, 37330, 19783, 163, 249, 234, 255, 78, 219, 114, 159)]
public interface INDStorageFileHelper
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.Guid(3639656184, 37330, 19783, 163, 249, 234, 255, 78, 219, 114, 159)]
[Windows.Foundation.Metadata.Deprecated("INDStorageFileHelper is deprecated and might not work on all platforms. For more info, see MSDN.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 196608, "Windows.Foundation.UniversalApiContract")]
public interface INDStorageFileHelper
Public Interface INDStorageFileHelper
衍生
屬性
ContractVersionAttribute GuidAttribute DeprecatedAttribute

Windows 需求

裝置系列
Windows 10 (已於 10.0.10240.0 引進)
API contract
Windows.Foundation.UniversalApiContract (已於 v1.0 引進)

方法

GetFileURLs(IStorageFile)

如果 URL 包含 PlayReady-ND 中繼資料，則從與 物件相關聯的 URL 取得傳輸器設定。

適用於