private void LoadSourceData() { try { _dataSet = new NtfcDataSet(); using (OleDbConnection cn = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0; Data Source=C:\\Users\\genpetrp\\Projects\\NTXFC\\public_html\\Data\\ntfc.mdb;User ID=Admin;Password="******"SELECT * From {0}"; OleDbCommand cmd = new OleDbCommand("", cn); OleDbDataAdapter adapter = new OleDbDataAdapter(cmd); foreach (DataTable table in _dataSet.Tables) { string tableName = table.TableName; adapter.SelectCommand.CommandText = String.Format(selectFormat, tableName); adapter.Fill(_dataSet, tableName); } } } catch (Exception ex) { Debug.WriteLine(ex.ToString()); } }