DbExpressionBuilder.Project(DbExpressionBinding, DbExpression) 메서드

정의

네임스페이스:

System.Data.Common.CommandTrees.ExpressionBuilder

어셈블리:

System.Data.Entity.dll

주어진 입력 집합에 대해 지정된 식을 투영하는 새 DbProjectExpression을 만듭니다.

public:
[System::Runtime::CompilerServices::Extension]
 static System::Data::Common::CommandTrees::DbProjectExpression ^ Project(System::Data::Common::CommandTrees::DbExpressionBinding ^ input, System::Data::Common::CommandTrees::DbExpression ^ projection);

public static System.Data.Common.CommandTrees.DbProjectExpression Project (this System.Data.Common.CommandTrees.DbExpressionBinding input, System.Data.Common.CommandTrees.DbExpression projection);

static member Project : System.Data.Common.CommandTrees.DbExpressionBinding * System.Data.Common.CommandTrees.DbExpression -> System.Data.Common.CommandTrees.DbProjectExpression

<Extension()>
Public Function Project (input As DbExpressionBinding, projection As DbExpression) As DbProjectExpression

매개 변수

input

DbExpressionBinding

입력 집합을 지정하는 식 바인딩입니다.

projection

DbExpression

집합에 대해 투영할 식입니다.

반환

DbProjectExpression

프로젝션 작업을 나타내는 새 DbProjectExpression입니다.

예외

ArgumentNullException

input 또는 projection가 null입니다.