BackgroundUploader.CreateUploadFromStreamAsync(Uri, IInputStream) 方法

  • 參考

定義

命名空間:
Windows.Networking.BackgroundTransfer
編輯

傳回非同步作業，完成時會傳回具有指定 URI 和來來源資料流的 UploadOperation 。

public:
 virtual IAsyncOperation<UploadOperation ^> ^ CreateUploadFromStreamAsync(Uri ^ uri, IInputStream ^ sourceStream) = CreateUploadFromStreamAsync;
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<UploadOperation> CreateUploadFromStreamAsync(Uri const& uri, IInputStream const& sourceStream);
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<UploadOperation> CreateUploadFromStreamAsync(System.Uri uri, IInputStream sourceStream);
function createUploadFromStreamAsync(uri, sourceStream)
Public Function CreateUploadFromStreamAsync (uri As Uri, sourceStream As IInputStream) As IAsyncOperation(Of UploadOperation)

參數

uri
Uri Uri

與資源相關聯的 URI。

sourceStream
IInputStream

表示來來源資料流。

傳回

IAsyncOperation<UploadOperation>

產生的非同步上傳作業。

屬性
RemoteAsyncAttribute

適用於