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ABL Reference
Handle Attributes and Methods Reference
:
GET-BLUE-VALUE( ) method
GET-BLUE-VALUE( ) method
(Graphical interfaces only)
Returns the blue component of an entry in the color table.
Return type:
INTEGER
Applies to:
COLOR-TABLE system handle
Syntax
GET-BLUE-VALUE (
index
)
index
An integer expression that specifies an entry in the color table.