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RequiredRouteConstraint Class

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Definition

Namespace:
Microsoft.AspNetCore.Routing.Constraints
Assembly:
Microsoft.AspNetCore.Routing.dll
Package:
Microsoft.AspNetCore.Routing v1.0.0
Package:
Microsoft.AspNetCore.Routing v1.1.0
Package:
Microsoft.AspNetCore.Routing v2.0.0
Package:
Microsoft.AspNetCore.Routing v2.1.0
Package:
Microsoft.AspNetCore.Routing v2.2.0
Package:
Microsoft.AspNetCore.App.Ref v3.0.1
Package:
Microsoft.AspNetCore.App.Ref v3.1.10
Package:
Microsoft.AspNetCore.App.Ref v5.0.0
Package:
Microsoft.AspNetCore.App.Ref v6.0.6
Package:
Microsoft.AspNetCore.App.Ref v7.0.5
Package:
Microsoft.AspNetCore.App.Ref v8.0.0
Package:
Microsoft.AspNetCore.App.Ref v9.0.0
Source:
RequiredRouteConstraint.cs
Source:
RequiredRouteConstraint.cs
Source:
RequiredRouteConstraint.cs

Constraints a route parameter that must have a value.

public ref class RequiredRouteConstraint : Microsoft::AspNetCore::Routing::IRouteConstraint
public class RequiredRouteConstraint : Microsoft.AspNetCore.Routing.IRouteConstraint
type RequiredRouteConstraint = class
    interface IRouteConstraint
type RequiredRouteConstraint = class
    interface IRouteConstraint
    interface IParameterPolicy
type RequiredRouteConstraint = class
    interface IParameterPolicy
    interface IRouteConstraint
Public Class RequiredRouteConstraint
Implements IRouteConstraint
Inheritance
Object
RequiredRouteConstraint
Implements
IRouteConstraint IParameterPolicy

Remarks

This constraint is primarily used to enforce that a non-parameter value is present during URL generation.

Constructors

RequiredRouteConstraint()

Methods

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

Determines whether the URL parameter contains a valid value for this constraint.

Applies to