Progress
ADM 2 Reference
queryPosition (datavis.p)
Captures
“
state”
events for the associated query in the object’s data source.Parameters:INPUT pcState AS CHARACTER
Possible values are: FirstRecord (first record); NotFirstOrLast (not the first or last record); LastRecord (last record); NoRecordAvailable (no record); OnlyRecord (only one record)
Returns: Nothing (procedure)Notes:
- When any state begins
"
NoRecordAvail"
it means to disable; all others (FirstRecord, NotFirstOrLast, LastRecord, OnlyRecord) mean to enable if in"
Save"
mode (SaveSource property is set to yes).- Sets the RecordState property to
"
NoRecordAvailable"
when the state is equivalent to that; but for any other state, sets the value to"
RecordAvilable."
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