DefaultExpressionVisitor.VisitExpression(DbExpression) 方法

定義

命名空間:

System.Data.Common.CommandTrees

組件:

System.Data.Entity.dll

實作運算式的訪問項模式。

protected:
 virtual System::Data::Common::CommandTrees::DbExpression ^ VisitExpression(System::Data::Common::CommandTrees::DbExpression ^ expression);

protected virtual System.Data.Common.CommandTrees.DbExpression VisitExpression (System.Data.Common.CommandTrees.DbExpression expression);

abstract member VisitExpression : System.Data.Common.CommandTrees.DbExpression -> System.Data.Common.CommandTrees.DbExpression
override this.VisitExpression : System.Data.Common.CommandTrees.DbExpression -> System.Data.Common.CommandTrees.DbExpression

Protected Overridable Function VisitExpression (expression As DbExpression) As DbExpression

參數

expression

DbExpression

運算式。

傳回

DbExpression

已實作的訪問項模式。