| GrapeCity.CalcEngine Namespace > CalcCalculationManager Class > SetExpression Method : SetExpression(CalcRangeIdentity,CalcExpression,Boolean) Method | 
'Declaration Public Overloads Sub SetExpression( _ ByVal id As CalcRangeIdentity, _ ByVal expr As CalcExpression, _ Optional ByVal isArrayFormula As Boolean _ )
'Usage Dim instance As CalcCalculationManager Dim id As CalcRangeIdentity Dim expr As CalcExpression Dim isArrayFormula As Boolean instance.SetExpression(id, expr, isArrayFormula)
public void SetExpression( CalcRangeIdentity id, CalcExpression expr, bool isArrayFormula )
| Exception | Description | 
|---|---|
| System.ArgumentNullException | id is a null reference (Nothing in Visual Basic). | 
Target Platforms: Windows Server 2012, Windows RT