var
lsqldataset: TSQLDataSet;
begin
lsqldataset := TSQLDataSet.Create(Self);
lsqldataset.Database.URL := 'Biz:GJPSJK.Database';
with lsqldataset do
begin
lsqldataset.Close;
lsqldataset.SQL.Text := 'Select * from DDMXB1';
lsqldataset.Open;
DataGrid1.DataSource.DataSet := lsqldataset;
end;
end;