GetExpression Method (IExpressionSupport)

Gets the formula, as an expression, in the cell at the specified row and column.

Syntax

Visual Basic
C#

'Declaration
 
Function GetExpression( _
   ByVal row As Integer, _
   ByVal column As Integer _
) As Expression

'Usage
 
Dim instance As IExpressionSupport
Dim row As Integer
Dim column As Integer
Dim value As Expression
 
value = instance.GetExpression(row, column)

Expression GetExpression( 
   int row,
   int column
)

Parameters

row: Row index
column: Column index

Return Value

Expression containing the expression

Example

This example specifies and returns the expression for the given index.

FarPoint.Win.Spread.Model.IExpressionSupport ems;
FarPoint.CalcEngine.Expression one = new FarPoint.CalcEngine.DoubleExpression(1.0);
FarPoint.CalcEngine.Expression two = new FarPoint.CalcEngine.DoubleExpression(2.0);
FarPoint.CalcEngine.Expression oneplustwo = new FarPoint.CalcEngine.BinaryOperatorExpression(FarPoint.CalcEngine.BinaryOperatorInfo.AddOperator,
one, two);
ems = (FarPoint.Win.Spread.Model.IExpressionSupport)fpSpread1.ActiveSheet.Models.Data;
ems.SetExpression(0, 0, oneplustwo);
label1.Text = "The type of expression is " + ems.GetExpression(0, 0).ToString();

Visual Basic

Dim ems As FarPoint.Win.Spread.Model.IExpressionSupport
Dim one As FarPoint.CalcEngine.Expression
Dim two As FarPoint.CalcEngine.Expression
Dim oneplustwo As FarPoint.CalcEngine.Expression
one = New FarPoint.CalcEngine.DoubleExpression(1.0)
two = New FarPoint.CalcEngine.DoubleExpression(2.0)
oneplustwo = New FarPoint.CalcEngine.BinaryOperatorExpression(FarPoint.CalcEngine.BinaryOperatorInfo.AddOperator, one, two)
ems = FpSpread1.ActiveSheet.Models.Data
ems.SetExpression(0, 0, oneplustwo)
Label1.Text = "The type of expression is " & ems.GetExpression(0, 0).ToString()

Requirements

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows Server 2012 R2, Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10

Reference

IExpressionSupport Interface
IExpressionSupport Members