code: def SendMessage(handle: int, msg: int, wParam: int, lParam: int) -> int:
      
      return ctypes.windll.user32.SendMessageW(ctypes.c_void_p(handle), msg, wParam, lParam)
docs: SendMessage from Win32.
      Return int, the return value specifies the result of the message processing;
                  it depends on the message sent.