This documentation is archived and is not being maintained.

DbJoinExpression.Accept<TResultType> Method (DbExpressionVisitor<TResultType>)

Implements the visitor pattern for expressions that produce a result value of a specific type.

Namespace:  System.Data.Common.CommandTrees
Assembly:  System.Data.Entity (in System.Data.Entity.dll)

public override TResultType Accept<TResultType>(
	DbExpressionVisitor<TResultType> visitor

Type Parameters


The type of the result produced by visitor.


Type: System.Data.Common.CommandTrees.DbExpressionVisitor<TResultType>
An instance of a typed DbExpressionVisitor that produces a result value of a specific type.

Return Value

Type: TResultType
A result value of a specific type produced by DbExpressionVisitor.


visitor is null.

.NET Framework

Supported in: 4, 3.5 SP1

.NET Framework Client Profile

Supported in: 4

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.