次のサンプルコードは、指定した矢印シェイプをシートコンテナから削除します。
FarPoint.Win.Spread.DrawingSpace.ArrowShape a = new FarPoint.Win.Spread.DrawingSpace.ArrowShape();
a.Name = "arrow";
fpSpread1.ActiveSheet.AddShape(a);
fpSpread1.ActiveSheet.RemoveShape("arrow");
Dim a As New FarPoint.Win.Spread.DrawingSpace.ArrowShape
a.Name = "arrow"
FpSpread1.ActiveSheet.AddShape(a)
FpSpread1.ActiveSheet.RemoveShape("arrow")