Spread Windows Forms 6.0 Product Documentation
GetExpression Method
See Also  Example Support Options
FarPoint.Win.Spread Assembly > FarPoint.Win.Spread Namespace > SheetView Class : GetExpression Method

Row index of the cell
Column index of the cell

Glossary Item Box

Gets the formula, as an expression value, for the cell of the specified row and column of this sheet.


Visual Basic (Declaration) 
Public Function GetExpression( _
   ByVal row As Integer, _
   ByVal column As Integer _
) As Expression
Visual Basic (Usage)Copy Code
Dim instance As SheetView
Dim row As Integer
Dim column As Integer
Dim value As Expression
value = instance.GetExpression(row, column)
public Expression GetExpression( 
   int row,
   int column


Row index of the cell
Column index of the cell

Return Value

Expression containing the formula


System.ArgumentOutOfRangeException Specified row index is out of range; must be between 0 and the total number of rows
System.ArgumentOutOfRangeException Specified column index is out of range; must be between 0 and the total number of columns


This example sets an expression into the specified cell.
C#Copy Code
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.ActiveSheet.SetExpression(0, 0, oneplustwo);

FarPoint.CalcEngine.Expression x;

x = fpSpread1.ActiveSheet.GetExpression(0, 0);

Visual BasicCopy Code
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.ActiveSheet.SetExpression(0, 0, oneplustwo)

Dim x As FarPoint.CalcEngine.Expression

x = FpSpread1.ActiveSheet.GetExpression(0, 0)



Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also

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