fpSpread1.Sheets.Count = 3;
FarPoint.Win.Spread.SpreadSkin skin = new FarPoint.Win.Spread.SpreadSkin();
FarPoint.Win.Spread.FlatInterfaceRenderer srender = new FarPoint.Win.Spread.FlatInterfaceRenderer();
srender.BackColor = Color.Coral;
srender.BorderColor = Color.Red;
srender.ButtonNormalColor = Color.Bisque;
skin.InterfaceRenderer = srender;
skin.Apply(fpSpread1);
FpSpread1.Sheets.Count = 3
Dim skin = New FarPoint.Win.Spread.SpreadSkin()
Dim srender As New FarPoint.Win.Spread.FlatInterfaceRenderer()
srender.BackColor = Color.Coral
srender.BorderColor = Color.Red
srender.ButtonNormalColor = Color.Bisque
skin.InterfaceRenderer = srender
skin.Apply(FpSpread1)