DbExpression.Accept Method

Definition

Namespace:

System.Data.Common.CommandTrees

Assembly:

System.Data.Entity.dll

Overloads

Accept(DbExpressionVisitor)	Implements the visitor pattern for expressions that do not produce a result value.
Accept<TResultType>(DbExpressionVisitor<TResultType>)	Implements the visitor pattern for expressions that produce a result value of a specific type.

Accept(DbExpressionVisitor)

Implements the visitor pattern for expressions that do not produce a result value.

public:
 abstract void Accept(System::Data::Common::CommandTrees::DbExpressionVisitor ^ visitor);

public abstract void Accept (System.Data.Common.CommandTrees.DbExpressionVisitor visitor);

abstract member Accept : System.Data.Common.CommandTrees.DbExpressionVisitor -> unit

Public MustOverride Sub Accept (visitor As DbExpressionVisitor)

Parameters

visitor

DbExpressionVisitor

An instance of DbExpressionVisitor.

Exceptions

ArgumentNullException

visitor is null.

Accept<TResultType>(DbExpressionVisitor<TResultType>)

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

public:
generic <typename TResultType>
 abstract TResultType Accept(System::Data::Common::CommandTrees::DbExpressionVisitor<TResultType> ^ visitor);

public abstract TResultType Accept<TResultType> (System.Data.Common.CommandTrees.DbExpressionVisitor<TResultType> visitor);

abstract member Accept : System.Data.Common.CommandTrees.DbExpressionVisitor<'ResultType> -> 'ResultType

Public MustOverride Function Accept(Of TResultType) (visitor As DbExpressionVisitor(Of TResultType)) As TResultType

Type Parameters

TResultType

The type of the result produced by visitor.

Parameters

visitor

DbExpressionVisitor<TResultType>

An instance of DbExpressionVisitor.

Returns

TResultType

The type of the result produced by DbExpressionVisitor.

Exceptions

ArgumentNullException

visitor is null).