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DbExpressionBuilder.Element(DbExpression) Method

Definition

Creates a new DbElementExpression that converts a set into a singleton.

public:
[System::Runtime::CompilerServices::Extension]
 static System::Data::Common::CommandTrees::DbElementExpression ^ Element(System::Data::Common::CommandTrees::DbExpression ^ argument);
public static System.Data.Common.CommandTrees.DbElementExpression Element (this System.Data.Common.CommandTrees.DbExpression argument);
static member Element : System.Data.Common.CommandTrees.DbExpression -> System.Data.Common.CommandTrees.DbElementExpression
<Extension()>
Public Function Element (argument As DbExpression) As DbElementExpression

Parameters

argument
DbExpression

An expression that specifies the input set.

Returns

A DbElementExpression that represents the conversion of the set argument to a singleton.

Exceptions

argument is null.

argument does not have a collection result type.

Applies to