ConstantExpression Class

Represents the abstract class from which all constant value expression types derive. This class is abstract (MustInherit in Visual Basic) and so cannot be instantiated.

Object Model

Syntax

Visual Basic
C#

'Declaration
 
Public MustInherit Class ConstantExpression 
   Inherits Expression

'Usage
 
Dim instance As ConstantExpression

public abstract class ConstantExpression : Expression

Remarks

For more information about expressions and formulas, refer to the Formula Overview.

Inheritance Hierarchy

System.Object
   FarPoint.CalcEngine.Expression
      FarPoint.CalcEngine.ConstantExpression
         FarPoint.CalcEngine.ArrayExpression
         FarPoint.CalcEngine.BooleanExpression
         FarPoint.CalcEngine.DoubleExpression
         FarPoint.CalcEngine.ErrorExpression
         FarPoint.CalcEngine.MissingArgumentExpression

Reference

ConstantExpression Members
FarPoint.CalcEngine Namespace
Expression Class
Formula Overview