[C#]엑셀파일을 저장한다.

/// <summary>
  /// 엑셀파일을 저장한다.
  /// </summary>
  /// <param name="wb">Microsoft.Office.Interop.Excel.Workbook</param>
  /// <param name="filename">저장할 파일경로</param>
  static public void SaveAs(XlsX.Workbook wb, string filename)
  {
   wb.SaveAs(filename, XlsX.XlFileFormat.xlWorkbookDefault
    , Type.Missing, Type.Missing, false, false
    , XlsX.XlSaveAsAccessMode.xlNoChange
    , Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing);
  }