xpxTestAggrByIndex
FUNCTION xpxTestAggrByIndex (aggrId : AGGREGATE OF GENERIC; elementIndex : INTEGER; VAR isSet : BOOLEAN) status : INTEGER;
The xpxTestAggrByIndex function returns TRUE in the isSet argument if the specified element elementIndex (starting from one) in the persistent aggregate aggrId has a value assigned, else FALSE will be returned in the isSet argument.
Arguments
Type | Name | Comment |
AGGREGATE OF GENERIC | aggrId | comment |
INTEGER | elementIndex | |
BOOLEAN | isSet |
Return Value
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Options
Example
<Missing Example>
See also
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