ColumnExpression Class

Reference

Definition

Namespace:: Microsoft.EntityFrameworkCore.Query.Expressions

Assembly:: Microsoft.EntityFrameworkCore.Relational.dll

Package:: Microsoft.EntityFrameworkCore.Relational v1.0.6

Package:: Microsoft.EntityFrameworkCore.Relational v1.1.6

Package:: Microsoft.EntityFrameworkCore.Relational v2.0.3

Package:: Microsoft.EntityFrameworkCore.Relational v2.1.11

Package:: Microsoft.EntityFrameworkCore.Relational v2.2.6

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

A column expression.

public class ColumnExpression : System.Linq.Expressions.Expression

[System.Diagnostics.DebuggerDisplay("Column: {ToString()}")]
public class ColumnExpression : System.Linq.Expressions.Expression

type ColumnExpression = class
    inherit Expression

[<System.Diagnostics.DebuggerDisplay("Column: {ToString()}")>]
type ColumnExpression = class
    inherit Expression

Public Class ColumnExpression
Inherits Expression

Inheritance: Expression
ColumnExpression

Attributes: DebuggerDisplayAttribute

Constructors

ColumnExpression(String, IProperty, TableExpressionBase)	Creates a new instance of a ColumnExpression.
ColumnExpression(String, Type, TableExpressionBase)	Creates a new instance of a ColumnExpression.

Properties

IsNullable	Gets a value indicating whether this column expression can contain null.
Name	Gets the column name.
NodeType	Returns the node type of this Expression. (Inherited from Expression.)
Property	The corresponding property.
Table	The target table.
TableAlias	The target table alias.
Type	Gets the static type of the expression that this Expression represents. (Inherited from Expression.)

Methods

Accept(ExpressionVisitor)	Dispatches to the specific visit method for this node type.
Equals(Object)	Tests if this object is considered equal to another.
GetHashCode()	Returns a hash code for this object.
ToString()	Creates a String representation of the Expression.
VisitChildren(ExpressionVisitor)	Reduces the node and then calls the Visit(Expression) method passing the reduced expression. Throws an exception if the node isn't reducible.

Applies to