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 Server 2012 R2, Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10

Reference

ConstantExpression Members
FarPoint.CalcEngine Namespace
Expression Class
Formula Overview