Advantage TDataSet Descendant
Retrieves the record size for the given table.
function AdsGetRecordLength : Longint;
The record size returned includes space for the deleted byte for DBF table records. For ADT records, this record size will include 5 extra bytes used internally by Advantage. This length may not reflect the actual amount of data accessible for this record if the table includes variable-length fields.
AdsTable1.Active := TRUE;
lRecordCount := AdsTable1.AdsGetRecordLength;