qb45qck.hlp (Table of Contents; Topic list)
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SCREEN Statement QuickSCREEN
  QuickSCREEN      Details      Example      Contents      Index
──────────────────────────────────────────────────────────────────────────────
SCREEN - a graphics statement that sets the specifications for the
         display screen
 
Syntax
  SCREEN [mode] [,[colorswitch]][,[apage]][,[vpage]]
    ■ mode is an integer constant or expression that selects a screen mode
      for a particular combination of display and adapter:
 
        MDPA, CGA, EGA, or VGA (Text Only)
        CGA, EGA, VGA, or MCGA Low- and Medium-Resolution Graphics
        EGA and VGA Medium- and High-Resolution Graphics
        EGA and VGA Monochrome High-Resolution Graphics
        VGA and MCGA High-Resolution Graphics
        Hercules and Other Adapters
    ■ colorswitch, apage, and vpage are Details
 
See Also  COLOR  PALETTE  WIDTH
Other Uses of the SCREEN Keyword
  SCREEN function - to read a character's ASCII value or its color from
                    a specific screen location