共用方式為

DynamicExpressionVisitor.VisitDynamic(DynamicExpression) 方法

  • 參考

定義

命名空間:
System.Linq.Expressions
組件:
System.Dynamic.Runtime.dll
組件:
System.Linq.Expressions.dll
組件:
System.Core.dll
組件:
netstandard.dll
來源:
DynamicExpressionVisitor.cs
來源:
DynamicExpressionVisitor.cs
來源:
DynamicExpressionVisitor.cs

造訪 DynamicExpression 的子系。

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

參數

node
DynamicExpression

要造訪的運算式。

傳回

Expression

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

適用於