FarPoint.Win.Spread.Row row0, row1, row2;
row0 = fpSpread1.ActiveSheet.Rows[0];
row0.CellType = new FarPoint.Win.Spread.CellType.NumberCellType();
row1 = fpSpread1.ActiveSheet.Rows[2];
row2 = fpSpread1.ActiveSheet.Rows[3];
fpSpread1.ActiveSheet.Cells[2, 3].Value = 10;
fpSpread1.ActiveSheet.Cells[2, 2].Value = 10;
row0.Formula = "SUM(" + row1.ToString() + "," + row2.ToString() + ")";
Dim row0, row1, row2 As FarPoint.Win.Spread.Row
row0 = FpSpread1.ActiveSheet.Rows(0)
row0.CellType = New FarPoint.Win.Spread.CellType.NumberCellType()
row1 = FpSpread1.ActiveSheet.Rows(2)
row2 = FpSpread1.ActiveSheet.Rows(3)
FpSpread1.ActiveSheet.Cells(2, 3).Value = 10
FpSpread1.ActiveSheet.Cells(2, 2).Value = 10
row0.Formula = "SUM(" + row1.ToString() + "," + row2.ToString() + ")"