I have here my code;
dataGridView1.Rows.Clear();
dataGridView1.Refresh();
OleDbDataAdapter dAdapter = new OleDbDataAdapter("select * from Personaldata", connParam);
OleDbCommandBuilder cBuilder = new OleDbCommandBuilder(dAdapter);
DataTable dataTable = new DataTable();
DataSet ds = new DataSet();
dAdapter.Fill(dataTable);
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?