fpSpread1.ActiveSheet.GrayAreaBackColor = Color.Red;
fpSpread1.ActiveSheet.DefaultStyle.Border = new FarPoint.Win.LineBorder(Color.Black, 2, false, false, true, true);
fpSpread1.ActiveSheet.ColumnHeader.DefaultStyle.BackColor = Color.Red;
FarPoint.Win.Spread.SheetSkin skin = new FarPoint.Win.Spread.SheetSkin(fpSpread1);
skin.Apply(fpSpread2);
FpSpread1.ActiveSheet.GrayAreaBackColor = Color.Red
FpSpread1.ActiveSheet.DefaultStyle.Border = New FarPoint.Win.LineBorder(Color.Black, 2, False, False, True, True)
FpSpread1.ActiveSheet.ColumnHeader.DefaultStyle.BackColor = Color.Red
Dim skin As New FarPoint.Win.Spread.SheetSkin(FpSpread1)
skin.Apply(FpSpread2)