SetExpression Method (DefaultSheetDataModel)

Visual Basic
C#

'Declaration
 
Public Overridable Sub SetExpression( _
   ByVal row As Integer, _
   ByVal column As Integer, _
   ByVal value As Expression _
)

'Usage
 
Dim instance As DefaultSheetDataModel
Dim row As Integer
Dim column As Integer
Dim value As Expression
 
instance.SetExpression(row, column, value)

public virtual void SetExpression( 
   int row,
   int column,
   Expression value
)

Parameters

row: Row index of the cell
column: Column index of the cell
value: Formula to be set as an expression

This example returns the formula, as an expression value, for the cell of the specified row and column.

C#

FarPoint.CalcEngine.Expression one; 
FarPoint.CalcEngine.Expression two; 
FarPoint.CalcEngine.Expression oneplustwo; 
FarPoint.Web.Spread.Model.DefaultSheetDataModel dataModel; 
one = new FarPoint.CalcEngine.DoubleExpression(100); 
two = new FarPoint.CalcEngine.DoubleExpression(20); 
oneplustwo = new FarPoint.CalcEngine.BinaryOperatorExpression(FarPoint.CalcEngine.BinaryOperatorInfo.AddOperator, one, two);

dataModel = (FarPoint.Web.Spread.Model.DefaultSheetDataModel)FpSpread1.ActiveSheetView.DataModel;
dataModel.SetExpression(0, 0, oneplustwo);
 
FarPoint.CalcEngine.Expression x; 
x = dataModel.GetExpression(0, 0); 
Response.Write(x.ToString());

Visual Basic

Dim dfltdatamodel As FarPoint.Web.Spread.Model.DefaultSheetDataModel
Dim one As FarPoint.CalcEngine.Expression
Dim two As FarPoint.CalcEngine.Expression
Dim oneplustwo As FarPoint.CalcEngine.Expression
one = New FarPoint.CalcEngine.DoubleExpression(100.0)
two = New FarPoint.CalcEngine.DoubleExpression(20.0)
oneplustwo = New FarPoint.CalcEngine.BinaryOperatorExpression(FarPoint.CalcEngine.BinaryOperatorInfo.AddOperator, one, two)

dfltdatamodel = FpSpread1.ActiveSheetView.DataModel
dfltdatamodel.SetExpression(0, 0, oneplustwo)

Dim x As FarPoint.CalcEngine.Expression
x = dfltdatamodel.GetExpression(0, 0)
Response.Write(x.ToString())

Target Platforms: Windows 7, Windows 8, Windows Vista, Windows Server 2000, Windows 2000 Professional, Windows XP Professional, Windows NT 4.0 Workstation, SP6, Windows NT 4.0 Server, SP6

Reference

DefaultSheetDataModel Class
DefaultSheetDataModel Members
GetExpression Method