CustomProtectedStream.WriteAsync method
Writes data asynchronously to the backing file.
Implements the IOutputStream.WriteAsync method.
Syntax
public:
virtual
IAsyncOperationWithProgress<uint32, uint32>
WriteAsync(
IBuffer^ buffer
)
Parameters
-
buffer
-
Type: IBuffer
The buffer into which the asynchronous write operation writes.
Return value
Type: IAsyncOperationWithProgress<uint32, uint32>
The byte writer operation.
Remarks
Data written to the stream must be 16-byte aligned.
[!Warning]
To avoid data loss and/or corruption, FlushAsync must be called if you modify the created stream or before object disposal.
Requirements
| Minimum supported client |
None supported |
| Minimum supported server |
None supported |
| Minimum supported phone |
Windows Phone 8.1 |
| Namespace |
Microsoft::RightsManagement |
| Metadata |
|