private void ToExcel() { ExcelWorker exc = new ExcelWorker(); exc.SetText(1, 4, string.Format("Вычет часов за {0} семестр группы {1}.", m_comboBoxSemesters.SelectedItem, m_groupInfo.group_name)); var dataGridForExcel = GetDataGridForExcel(); exc.WriteDataGrid(dataGridForExcel); exc.SetColumnWidth(1, 1, 40); exc.WrapText(1, 1, dataGridForExcel.RowCount, 1, true); exc.Visible = true; exc.Dispose(); }