次のサンプルコードは、シートの行ヘッダが３列から成るように設定し、最初の列（データ領域に最も近い列）に文字を表示します。
protected void Page_Load(object sender, System.EventArgs e)
{
FarPoint.Web.Spread.SheetView sv;
sv = FpSpread1.ActiveSheetView;
sv.RowHeader.ColumnCount = 3;
if(IsPostBack)
{
sv.RowHeaderAutoTextIndex = 0;
}
}
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim sv As FarPoint.Web.Spread.SheetView
sv = FpSpread1.ActiveSheetView
sv.RowHeader.ColumnCount = 3
If IsPostBack Then
sv.RowHeaderAutoTextIndex = 0
End If
End Sub