ExpressionVisitor.VisitLabelTarget(LabelTarget) 方法

定義

命名空間:

System.Linq.Expressions

組件:

System.Linq.Expressions.dll

來源:

ExpressionVisitor.cs

造訪 LabelTarget。

protected:
 virtual System::Linq::Expressions::LabelTarget ^ VisitLabelTarget(System::Linq::Expressions::LabelTarget ^ node);

protected virtual System.Linq.Expressions.LabelTarget? VisitLabelTarget (System.Linq.Expressions.LabelTarget? node);

abstract member VisitLabelTarget : System.Linq.Expressions.LabelTarget -> System.Linq.Expressions.LabelTarget
override this.VisitLabelTarget : System.Linq.Expressions.LabelTarget -> System.Linq.Expressions.LabelTarget

Protected Overridable Function VisitLabelTarget (node As LabelTarget) As LabelTarget

參數

node

LabelTarget

要造訪的運算式。

傳回

LabelTarget

如果運算式本身或是任一子運算式已經修正，會傳回修正的運算式，否則傳回原始運算式。