{How to stop the dbgrid control from auto-appending a new entry when you move
down after the last record in a table.
It creates a new blank line / record in the table. Can this be stopped?}
{A: Add to your TTables's "BeforeInsert" event the following line:}
procedure TForm1.Tbable1BeforeInsert(DataSet: TDataSet); begin Abort; {<<---this line} end;
{A: It traps the down key and checks for end-of-file.}
procedure TForm8.DBGrid1KeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState); begin
if (Key = VK_DOWN) then
begin TTable1.DisableControls;
TTable1Next; if TTable1.EOF then Key := 0 else TTable1.Prior;
TTable1.EnableControls; end; end;