function StopScript: Boolean;

StopScript is a special function which allows you to break your script for some reason in you pressed the button Stop in main window.


var
  dbf :integer;
  r :integer;
begin
  dbf := OpenBase( 'filename.dbf' );
  if dbf <> 0 then
  begin
    for r := 0 to RecCount(dbf)-1 do
    begin
      if StopScript then break;
      MarkDeleted(dbf, r);
    end;
    CloseBase(dbf);
  end;
end.