WindowShadowSave SUB

 Action
 Used internally by the other procedures in WINDOW.BAS. Do not use or alter
 this procedure.


 Syntax
 WindowShadowSave handle%

 Remarks
 The WindowShadowSave procedure saves the background (the area behind where a
 window's shadow is to be displayed) into a global array. If you want to save
 part of the screen, use the GetBackground procedure in GENERAL.BAS. The
 argument handle% is an integer that indicates the number of the window whose
 shadow background is being saved. This can be any number between 1 and the
 value declared in the constant MAXWINDOW, inclusive.


 Warning
 -------
 Do not use or alter this procedure  unless you are customizing the User
 Interface toolbox and you know how the use or alteration of this procedure
 will affect the operation of all other procedures in the toolbox.


 See Also.  WindowDo