Close an output window.

::close_window closes a window which have been opened by ::open_window or by ::open_textwindow. Afterwards the output device or the window area, respectively, is ready to accept new calls of ::open_window or ::open_textwindow.

If the ouput window is valid ::close_window returns H_MSG_TRUE. If necessary an exception handling is raised.

::open_window, ::open_textwindow

::open_window, ::open_textwindow

System