I have here my code;


            OleDbDataAdapter dAdapter = new OleDbDataAdapter("select * from Personaldata", connParam);

            OleDbCommandBuilder cBuilder = new OleDbCommandBuilder(dAdapter);

            DataTable dataTable = new DataTable();
            DataSet ds = new DataSet();

            dataGridView1.DataSource = dataTable;

            for (int i = 0; i < dataTable.Rows.Count; i++)
                dataGridView1.Rows.Add(dataTable.Rows[i][0], dataTable.Rows[i][1], dataTable.Rows[i][2], dataTable.Rows[i][3], dataTable.Rows[i][4], dataTable.Rows[i][5], dataTable.Rows[i][6], dataTable.Rows[i][7], dataTable.Rows[i][8], dataTable.Rows[i][9]);


"I have 9 columns in my table Personaldata"
" I got error InvalidOperationException was Unhandled
(Rows cannot be progmatically added to the DataGridView's rows collection when the control is data-bound)"
Pls help me, what should I do?

            dataGridView1.DataSource = ds.tables(0);