次のサンプルコードは、GetRootWorkbookメソッドを使用します。
FarPoint.Win.Spread.SpreadView sv = new FarPoint.Win.Spread.SpreadView(fpSpread1);
sv = fpSpread1.GetRootWorkbook();
sv.AddViewport(0, 1);
int i;
i = sv.GetActiveRowViewportIndex();
sv.Sheets[0].Rows[i].BackColor = Color.Yellow;
Dim sv As New FarPoint.Win.Spread.SpreadView(FpSpread1)
sv = FpSpread1.GetRootWorkbook()
sv.AddViewport(0, 1)
Dim i As Integer
i = sv.GetActiveRowViewportIndex()
sv.Sheets(0).Rows(i).BackColor = Color.Yellow