Spread for ASP.NET 11 Product Documentation
SetExpression Method (SheetView)
Example 


FarPoint.Web.Spread Assembly > FarPoint.Web.Spread Namespace > SheetView Class : SetExpression Method
Row index of the specified cell
Column index of the specified cell
Formula to place in the specified cell
Sets a formula in a specified cell on this sheet.
Syntax
'Declaration
 
Public Sub SetExpression( _
   ByVal row As Integer, _
   ByVal column As Integer, _
   ByVal value As Expression _
) 
'Usage
 
Dim instance As SheetView
Dim row As Integer
Dim column As Integer
Dim value As Expression
 
instance.SetExpression(row, column, value)
public void SetExpression( 
   int row,
   int column,
   Expression value
)

Parameters

row
Row index of the specified cell
column
Column index of the specified cell
value
Formula to place in the specified cell
Exceptions
ExceptionDescription
Specified row index is out of range; must be between 0 and the total number of rows
Specified column index is out of range; must be between 0 and the total number of columns
Example
FarPoint.CalcEngine.Expression one;
FarPoint.CalcEngine.Expression two;
FarPoint.CalcEngine.Expression oneplustwo;
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);
FpSpread1.ActiveSheetView.SetExpression(0, 0, oneplustwo);
FarPoint.CalcEngine.Expression x;
x = FpSpread1.ActiveSheetView.GetExpression(0, 0);
string msg = x.ToString();
Response.Write("alert('" + msg + "')");
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)
FpSpread1.ActiveSheetView.SetExpression(0, 0, oneplustwo)
Dim x As FarPoint.CalcEngine.Expression
x = FpSpread1.ActiveSheetView.GetExpression(0, 0)
Dim msg As String = x.ToString()
Response.Write("alert('" & msg & "')")
See Also

Reference

SheetView Class
SheetView Members