function GetRecordCount: Integer; virtual;
virtual int __fastcall GetRecordCount();
Returns the total number of records in the dataset.
GetRecordCount is inherited by some Query-type datasets, like TIBQuery. For Query-type datasets, the GetRecordCount contains the total number of records that have currently been fetched. To get GetRecordCount to report the total number of records in a Query-type dataset, call the Last method first.