Public Function ParseFormula( _
   ByVal row As Integer, _
   ByVal column As Integer, _
   ByVal value As String _
) As Expression

Dim instance As DefaultSheetDataModel
Dim row As Integer
Dim column As Integer
Dim value As String
Dim value As Expression
 
value = instance.ParseFormula(row, column, value)

public Expression ParseFormula( 
   int row,
   int column,
   string value
)

FarPoint.Web.Spread.Model.DefaultSheetDataModel dm;
dm = FpSpread1.ActiveSheetView.DataModel;
FarPoint.CalcEngine.Expression ex; 
FpSpread1.ActiveSheetView.Cells[0, 0].Value = 10; 
FpSpread1.ActiveSheetView.Cells[1, 0].Value = 10; 
FpSpread1.ActiveSheetView.Cells[2, 0].Formula = "A1 + A2"; 
ex = dm.ParseFormula(2, 0, "A1+A2"); 
Response.Write(ex.ToString());  

Dim dm As FarPoint.Web.Spread.Model.DefaultSheetDataModel
dm = FpSpread1.ActiveSheetView.DataModel
Dim ex As FarPoint.CalcEngine.Expression 
FpSpread1.ActiveSheetView.Cells(0, 0).Value = 10 
FpSpread1.ActiveSheetView.Cells(1, 0).Value = 10 
FpSpread1.ActiveSheetView.Cells(2, 0).Formula = "A1 + A2" 
ex = dm.ParseFormula(2, 0, "A1+A2")
Response.Write(ex.ToString())