Sets or returns the width of the "Standard Column" as a number of '0' characters in the font of the 'Normal' style. This must be a value between 0 - 255.

 public double StandardWidthInChars{ get; set; }
Public Property StandardWidthInChars() As Double

          //--- Get StandardWidthInChars
          ws.StandardWidthInChars = 20;

          //--- Set StandardWidthInChars
          double colWidth = ws.StandardWidthInChars;
        

          '--- Get StandardWidthInChars
          ws.StandardWidthInChars = 20

          '--- Set StandardWidthInChars
          Dim colWidth As Double = ws.StandardWidthInChars