ExcelApplication xla = new ExcelApplication();
          Workbook wb = xla.Create();
          SortOptions items = wb[0].PivotTables[0].ColumnLabels[0].SortOptions;
        

          Dim xla As New ExcelApplication()
          Dim wb As Workbook = xla.Create()
          Dim pal As SortOptions = wb[0].PivotTables[0].ColumnLabels[0].SortOptions;