次のサンプルコードは、列ヘッダを作成し、列ヘッダの最初の列の周囲に赤い点線の境界線を描画します。
FarPoint.Web.Spread.ColumnHeader colhdr;
colhdr = FpSpread1.ActiveSheetView.ColumnHeader;
colhdr.Columns[0].Border = New FarPoint.Web.Spread.Border(BorderStyle.Dotted, Color.Red, 2);
Dim colhdr As FarPoint.Web.Spread.ColumnHeader
colhdr = FpSpread1.ActiveSheetView.ColumnHeader
colhdr.Columns(0).Border = New FarPoint.Web.Spread.Border(BorderStyle.Dotted, Color.Red, 2)