Share via

StorageFile.OpenTransactedWriteAsync 方法

  • 參考

定義

命名空間:
Windows.Storage

多載

OpenTransactedWriteAsync()

開啟可用於交易寫入作業之檔案的隨機存取資料流程。
OpenTransactedWriteAsync(StorageOpenOptions)

開啟檔案的隨機存取資料流程，該檔案可用於具有指定選項的交易寫入作業。

OpenTransactedWriteAsync()

編輯

開啟可用於交易寫入作業之檔案的隨機存取資料流程。

public:
 virtual IAsyncOperation<StorageStreamTransaction ^> ^ OpenTransactedWriteAsync() = OpenTransactedWriteAsync;
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<StorageStreamTransaction> OpenTransactedWriteAsync();
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<StorageStreamTransaction> OpenTransactedWriteAsync();
function openTransactedWriteAsync()
Public Function OpenTransactedWriteAsync () As IAsyncOperation(Of StorageStreamTransaction)

傳回

IAsyncOperation<StorageStreamTransaction>

當這個方法完成時，它會傳回 StorageStreamTransaction ，其中包含可用來完成交易的隨機存取資料流程和方法。

實作

OpenTransactedWriteAsync()
屬性
RemoteAsyncAttribute

另請參閱

適用於

OpenTransactedWriteAsync(StorageOpenOptions)

編輯

開啟檔案的隨機存取資料流程，該檔案可用於具有指定選項的交易寫入作業。

public:
 virtual IAsyncOperation<StorageStreamTransaction ^> ^ OpenTransactedWriteAsync(StorageOpenOptions options) = OpenTransactedWriteAsync;
/// [Windows.Foundation.Metadata.Overload("OpenTransactedWriteWithOptionsAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<StorageStreamTransaction> OpenTransactedWriteAsync(StorageOpenOptions const& options);
[Windows.Foundation.Metadata.Overload("OpenTransactedWriteWithOptionsAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<StorageStreamTransaction> OpenTransactedWriteAsync(StorageOpenOptions options);
function openTransactedWriteAsync(options)
Public Function OpenTransactedWriteAsync (options As StorageOpenOptions) As IAsyncOperation(Of StorageStreamTransaction)

參數

options
StorageOpenOptions

列舉值的位元組合，指定開啟資料流程的選項。

傳回

IAsyncOperation<StorageStreamTransaction>

當這個方法完成時，它會傳回 StorageStreamTransaction ，其中包含可用來完成交易的隨機存取資料流程和方法。

實作

OpenTransactedWriteAsync(StorageOpenOptions)
屬性
OverloadAttribute RemoteAsyncAttribute

另請參閱

適用於