isCOBOL Evolve : User Interface : Controls Reference : WINDOW : Properties : Window-State
Window-State
This property returns the current status of the window. The following symbolic values, included in the copy file isgui.def, can be returned. The table below shows the states related to each value:
win-normal
The window is neither maximized nor minimized.
win-iconified
The window is minimized in the system tray.
win-maximized-horiz
The window is horizontally maximized.
win-maximized-vert
The window is vertically maximized.
win-maximized-both
The window is maximized.
This property has effect only on INDEPENDENT, INITIAL, MDI-CHILD and STANDARD windows.
 
Example - Check if the window is iconified
working-storage section.
copy "isgui.def".
77 window-handle usage handle of window.
77 wk-state      pic 9.
...
procedure division.
...
  inquire window-handle window-state wk-state
  if wk-state = win-iconified
   | the window is iconified
...