次のサンプルコードは、TabStripPolicyプロパティを設定します。
FarPoint.Win.Spread.SpreadView sv = fpSpread1.GetRootWorkbook();
sv.TabStripPolicy = FarPoint.Win.Spread.TabStripPolicy.Always;
sv.TabStripRatio = 30;
Dim sv As FarPoint.Win.Spread.SpreadView = FpSpread1.GetRootWorkbook
sv.TabStripPolicy = FarPoint.Win.Spread.TabStripPolicy.Always
sv.TabStripRatio = 30