FarPoint.Web.Spread.StyleInfo info = new FarPoint.Web.Spread.StyleInfo();
FarPoint.Web.Spread.StyleInfo cinfo = new FarPoint.Web.Spread.StyleInfo();
FarPoint.Web.Spread.Border bord = new FarPoint.Web.Spread.Border(BorderStyle.Double, Color.Red, 3);
FarPoint.Web.Spread.Border bord1 = new FarPoint.Web.Spread.Border(BorderStyle.Dotted, Color.Yellow, 3);
info.Border = bord;
info.CellType = new FarPoint.Web.Spread.LabelCellType();
cinfo.Border = bord1;
cinfo.CellType = new FarPoint.Web.Spread.ButtonCellType();
cinfo.CopyFrom(info);
FpSpread1.ActiveSheetView.SetStyleInfo(0, 0, cinfo);