Shows or hides the vertical scroll bar in the generated workbook.

 public boolean ShowVerticalScrollBar{ get; set; }
Public Property ShowVerticalScrollBar() As Boolean

          //--- Get the ShowVerticalScrollBar property
          bool showVertScroll = wb.ShowVerticalScrollBar;

          //--- Set the ShowVerticalScrollBar property
          wb.ShowVerticalScrollBar = true;
        

          '--- Get the ShowVerticalScrollBar property
          Dim showVertScroll As Boolean = wb.ShowVerticalScrollBar

          '--- Set the ShowVerticalScrollBar property
          wb.ShowVertialScrollBar = True