語言

ExpressionVisitor.VisitLoop(LoopExpression) 方法

定義

拜訪 LoopExpression了 .

protected public:
 virtual System::Linq::Expressions::Expression ^ VisitLoop(System::Linq::Expressions::LoopExpression ^ node);
protected internal virtual System.Linq.Expressions.Expression VisitLoop(System.Linq.Expressions.LoopExpression node);
abstract member VisitLoop : System.Linq.Expressions.LoopExpression -> System.Linq.Expressions.Expression
override this.VisitLoop : System.Linq.Expressions.LoopExpression -> System.Linq.Expressions.Expression
Protected Friend Overridable Function VisitLoop (node As LoopExpression) As Expression

參數

node
LoopExpression

值得造訪的表情。

傳回

若修改過的表達式或任何子表達式被修改;否則,回傳原始表達式。

適用於