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ABL Reference
Handle Attributes and Methods Reference : NUM-ENTRIES attribute
 

NUM-ENTRIES attribute

(Graphical interfaces only)
The number of entries in a color table or font table.
Data type: INTEGER
Access: Readable/Writeable
Applies to: COLOR-TABLE system handle, FONT-TABLE system handle
This attribute returns zero (0) in character interfaces because colors and fonts are not supported for character interfaces.