Release 10.1A: OpenEdge Development:
Programming Interfaces
Color in character interfaces
Color in a character interface differs from color in a graphical interface in these ways:
- In character interfaces, the
BGCOLORandFGCOLORattributes have the unknown value (?).- Each location in the color table contains a foreground/background color pair.
DCOLORspecifies a foreground/background color pair that a widget uses when it displays data.PFCOLORspecifies a foreground/background color pair that a widget uses when it prompts for data.When designing your interface, make sure that you specify different color pairs for
DCOLORandPFCOLOR.
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