ConstantExpression Class

Represents the abstract class from which all constant value expression types derive.

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

Requirements

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8

Reference

ConstantExpression Members
FarPoint.CalcEngine Namespace
Expression Class
Formula Overview