ColumnDeclaration

Overview

The ColumnDeclaration class represents a reflection of a table column to be used by DA LINQ expressions. The SelectExpression class uses a list of ColumnDeclaration objects that is generated during DA LINQ query building.

Location

Properties


Expression

Expression that is used by the DA LINQ query with the current column.

 

property Expression: Expression read;

 

Expression Expression { get; }

 

Property ReadOnly Expression As Expression

Name

The name of the column associated with the current ColumnDeclaration object.

 

property Name: String read;

 

String Name { get; }

 

Property ReadOnly Name As String

Instance Methods


constructor

 

constructor(name: String; expression: Expression)

 

ColumnDeclaration(String name, Expression expression)

 

Sub New (name As String, expression As Expression)

Parameters:

  • name:
  • expression:

ToString

Returns a string representation of the current object in the format <Expression> AS <Name>.

 

method ToString: String

 

String ToString()

 

Function ToString As String