PWB Extensions Help (ext.hlp) (Table of Contents; Topic list)
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Screen Output
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     Use the following functions for various kinds of screen output:
 
     Function                  Description
 
     DoMessage               Display text on the status bar
     DoMessageBox            Display a message box
     DoMessageBoxHelp        Display a message box with Help
     DoStatusBox             Display a status box
 
     Use the following functions for updating the screen:
 
     Function                  Description
 
     Display                 Repaint the entire display
     DoDrawWindow            Repaint a window
     DoRedrawDamagedRegions  Paint parts of display that need updating
     DrawEditWindowBorder    Repaint a window border
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