THROW( exception_object_pointer );
exception_object_pointer
Points to an exception object derived from CException.
Throws the specified exception. It interrupts program execution, passing control to the associated CATCH block in your program. If you have not provided the CATCH block, then control is passed to a Microsoft Foundation Class Library module that prints an error message and exits.
TRY, CATCH, THROW_LAST, AND_CATCH, END_CATCH