GET-BLUE-VALUE( ) method
- Last Updated: October 30, 2020
- 1 minute read
- OpenEdge
- Version 12.2
- Documentation
(Graphical interfaces only)
Returns the blue component of an entry in the color table.
Return type: INTEGER
Applies to: COLOR-TABLE system handle
Syntax
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- index
- An integer expression that specifies an entry in the color table.