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();
}
