KnownRouteValueConstraint 类

定义

命名空间:

Microsoft.AspNetCore.Mvc.Routing

程序集:

Microsoft.AspNetCore.Mvc.Core.dll

包:

Microsoft.AspNetCore.App.Ref v8.0.0

一个 IRouteConstraint ，它表示已知的路由值。

public ref class KnownRouteValueConstraint : Microsoft::AspNetCore::Routing::IRouteConstraint

public class KnownRouteValueConstraint : Microsoft.AspNetCore.Routing.IRouteConstraint

type KnownRouteValueConstraint = class
    interface IRouteConstraint
    interface IParameterPolicy

Public Class KnownRouteValueConstraint
Implements IRouteConstraint

继承

Object

KnownRouteValueConstraint

实现

IRouteConstraint IParameterPolicy

构造函数

KnownRouteValueConstraint(IActionDescriptorCollectionProvider)

初始化 KnownRouteValueConstraint 的实例。

方法

Match(HttpContext, IRouter, String, RouteValueDictionary, RouteDirection)

确定 URL 参数是否包含此约束的有效值。