Visible

This property assumes a value of "0" if the Window control is not visible, "1" if it is visible.

 

Example - Display a window and make it invisible later

working-storage section. 77 window-handle usage handle of window. ... procedure division. ...   display standard  window background-low           screen line 41           screen column 91           size 22.1           lines 18.1           cell width 10           cell height 10           label-offset 20           control font Default-Font           color 257           resizable           modeless           title-bar           no wrap           erase           title "Main Menu"           handle window-handle           . ...   modify window-handle visible 0 ...