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RESTSCREEN()


Syntax:     RESTSCREEN(<expN1>, <expN2>, <expN3>, <expN4>, <expC>)

Purpose:    To display a previously saved screen region to a specified
            screen area.

Arguments:  <expN1...expN4> are the screen coordinates to display
            screen data contained in <expC>.

            <expC> is a character string containing the screen data
            to display.

Returns:    There is no return value.

Usage:      RESTSCREEN() is used to redisplay a screen region saved with
            SAVESCREEN().  The screen location to restore may be the
            same or different.  If you specify a new screen location, be
            sure the new screen region is the same size or you will get
            ambiguous results.  In addition, do not use RESTORE SCREEN
            to restore screen regions saved with SAVESCREEN() or you
            will get equally ambiguous results.

            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:    EXTEND.LIB


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

   winbuff = SAVESCREEN(1, 1, 20, 40)

   <statements>...

   RESTSCREEN(1, 1, 20, 40, winbuff)