ProtectedFileStream.ReadAsync method
Returns an asynchronous byte reader object. Implements the IInputStream.ReadAsync method.
Syntax
public:
virtual IAsyncOperationWithProgress<IBuffer, UInt32>^ ReadAsync(
IBuffer^ buffer,
unsigned int count,
InputStreamOptions options
)
Parameters
-
buffer
-
Type: IBuffer
The buffer into which the asynchronous read operation places the bytes that are read.
-
count
-
Type: UInt32
The number of bytes to read that is less than or equal to the capacity of the buffer.
-
options
-
Type: InputStreamOptions
Specifies the type of the asynchronous read operation.
Return value
Type: IAsyncOperationWithProgress<IBuffer, UInt32>
The asynchronous operation.
Requirements
| Minimum supported client |
None supported |
| Minimum supported server |
None supported |
| Minimum supported phone |
Windows Phone 8.1 |
| Namespace |
Microsoft::RightsManagement |
| Metadata |
|