HashStream Method
Calculates a message digest over data contained in a stream.
Syntax
QByteArray HashStream();
Remarks
This method calculates a message digest over the data contained in InputStream. Thisis a quick way of calculating a message data over a stream content in one go.
Error Handling
This method returns a Byte Array value; after it returns, call the GetLastErrorCode() method to obtain its result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message.