'Declaration Public Sub SetOperand1Formula( _ ByVal formula As String, _ Optional ByVal cellReferenceMode As Nullable(Of CellReferenceMode) _ )
public void SetOperand1Formula( string formula, Nullable<CellReferenceMode> cellReferenceMode )
Note that the value of the formula parameter must begin with an equals sign (=).
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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