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RESTORE SCREEN


Syntax:     RESTORE SCREEN [FROM <memvar>]

Purpose:    To redisplay a previously saved screen.

Options:    From: The FROM clause redisplays a screen from the
            specified <memvar>.

Usage:      RESTORE SCREEN is used generally in conjunction with the
            SAVE SCREEN to avoid repainting the original screen that has
            been temporarily replaced.  Note, however, that <memvar> is
            an ordinary character variable and as such can be created
            and manipulated in any way you wish.

            Warning: SAVE SCREEN, RESTORE SCREEN, SAVESCREEN(), and
            RESTSCREEN() are not supported when either ANSI.OBJ or
            IBMANSI.OBJ is linked into the current program.

Library:    CLIPPER.LIB


----------------------------------- Example --------------------------------

   The following example is a small pop-up box:

   ans = .F.
   SAVE SCREEN

   @ 10, 10 CLEAR TO 12, 45
   @ 10, 10 TO 12, 45 DOUBLE
   @ 11, 12 SAY "File exists, overwrite (y/n)? " GET ans PICTURE "Y"
   READ

   RESTORE SCREEN

   RETURN