Sets or returns the horizontal (x) position of the workbook window's upper left corner when displayed in Excel.

Excel 2003 and 2007 use different scales for determining position.  The HorizontalPosition will not be the same when using ExcelApplication for the two file types.

 public int HorizontalPosition{ get; set; }

Public Property HorizontalPosition() As Integer


          //--- Get the horizontal position of the workbook window's upper left corner
          int winHoriz = wb.HorizontalPosition;

          //--- Set the horizontal position of the workbook window's upper left corner
          wb.HorizontalPosition = 100;
        

          '--- Get the horizontal position of the workbook window's upper left corner
          Dim winHoriz As Integer = wb.HorizontalPosition

          '--- Set the horizontal position of the workbook window's upper left corner
          wb.HorizontalPosition = 100