Order and save right now!
20% off with the dicscount code for Ultimate Pack and any another product for Delphi from Greatis Programming!
You may use Clear method for all records of specified field. For manipulating of records use First, Edit, Post and Next methods.
procedure TForm1.Button1Click(Sender: TObject); begin with Table1 do begin First; while not EOF do begin Edit; FieldByName('SIZE').Clear; Post; Next; end; end; end;
More for developers