* else @c null if an exception occurs
* @exception E_SUCCESS The method is successful.
* @exception E_OUT_OF_MEMORY The memory is insufficient.
* @remarks The specific error code can be accessed using the GetLastResult() method.
* else @c null if an exception occurs
* @exception E_SUCCESS The method is successful.
* @exception E_OUT_OF_MEMORY The memory is insufficient.
* @remarks The specific error code can be accessed using the GetLastResult() method.