GDDM V3R2 Base Application Programming Reference
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Adjunct fields

GDDM V3R2 Base Application Programming Reference
SC33-0868-02
Each data field in the application data structure may have associated adjunct fields, depending on the options selected during the Field Naming step of map definition. The possible adjunct fields for a data field are shown below. They appear in the data structure in the order given, immediately before the data field.
 Adjunct  Length (bytes)
 Selector
 Cursor
 Base attribute
 Extended highlighting
 Color
 Programmed symbols (PS)
 Validation
 Outlining
 Length 		 1
 1
 2
 2
 2
 2
 2
 2
 2
The base attribute, extended highlighting, color, PS, validation, and outlining adjunct fields shown above are each subdivided into two one-byte fields. In each case, the first byte acts as a selector to let GDDM know whether or not the value held in the second byte is to be used during program execution.

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