Decrypt Method
Decrypts a buffer.
Syntax
QByteArray Decrypt(const QByteArray& qbaBuffer);
Remarks
Use this method to decrypt a byte array and get the encrypted message in another byte array.
Specify the decryption key in Key property.
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.