loop error?

                        foreach (Word.Row row in docTable.Rows)
                        {
                            foreach (Word.Cell cell in row.Cells)
                            {
                                if (row.Index == 1)
                                {
                                    cell.Range.Text = table.Columns[cell.ColumnIndex - 1].Header.ToString();
                                    cell.Range.Font.Size = 10;
                                    cell.Range.Font.AllCaps = 1;
                                    cell.Range.Font.Bold = 1;
                                }
                                else
                                {
                                    cell.Range.Text = sc.Convert(((DataRowView)table.Items[cell.RowIndex - 2]).Row.ItemArray[cell.ColumnIndex - 1].ToString());
                                    cell.Range.Font.Size = 10;
                                }
                                /*
                                 * Loopingnya bocor
                                switch (cell.ColumnIndex - 1)
                                {
                                    case 0:
                                        cell.Width = 20;
                                        break;
                                    case 1:
                                        cell.Width = 200;
                                        break;
                                    case 2:
                                        cell.Width = 30;
                                        break;
                                    case 3:
                                        cell.Width = 30;
                                        break;
                                    case 4:
                                        cell.Width = 30;
                                        break;
                                    case 5:
                                        cell.Width = 30;
                                        break;
                                    case 6:
                                        cell.Width = 30;
                                        break;
                                    default:
                                        break;
                                }
                                 */
                                /* Loopingnya Bocor Juga
                                if (cell.ColumnIndex == 1)
                                {
                                    cell.Width = 20;
                                }
                                else if (cell.ColumnIndex == 2)
                                {
                                    cell.Width = 100;
                                }
                                else
                                {
                                    cell.Width = 50;
                                }
                                 */
                            }
                        }