Spread Windows Forms 9.0 Product Documentation
GetExpression Method (IExpressionSupport)
Example 


Row index
Column index
Gets the formula, as an expression, in the cell at the specified row and column.
Syntax
'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();
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

See Also

Reference

IExpressionSupport Interface
IExpressionSupport Members

 

 


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