GetCellFormula Method

Gets the formula which has been applied to the cell at the specified column index.

Syntax

Visual Basic

'Declaration
 
Public Function GetCellFormula( _
   ByVal columnIndex As Integer _
) As Formula

C#

public Formula GetCellFormula( 
   int columnIndex
)

Parameters

columnIndex

Return Value

The formula which has been applied to the cell or null if no formula has been applied.

Exceptions

Exception	Description
System.ArgumentOutOfRangeException	columnIndex is less than zero or greater than or equal to the number of columns in the worksheet.
System.InvalidOperationException	If the row was removed from the worksheet.

Remarks

If a formula has been applied to the cell, getting the value with the GetCellValue(Int32) method will return the calculated value of the formula.

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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