EndpointRoutingApplicationBuilderExtensions.UseRouting Method

Definition

Namespace:
Microsoft.AspNetCore.Builder
Assembly:
Microsoft.AspNetCore.Routing.dll
Package:
Microsoft.AspNetCore.App.Ref v10.0.0
Package:
Microsoft.AspNetCore.App.Ref v11.0.0-preview.5.26302.115
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 v8.0.19
Package:
Microsoft.AspNetCore.App.Ref v9.0.8
Source:
EndpointRoutingApplicationBuilderExtensions.cs

Adds routing to the specified IApplicationBuilder so that incoming requests can be matched to endpoints.

public:
[System::Runtime::CompilerServices::Extension]
 static Microsoft::AspNetCore::Builder::IApplicationBuilder ^ UseRouting(Microsoft::AspNetCore::Builder::IApplicationBuilder ^ builder);
public static Microsoft.AspNetCore.Builder.IApplicationBuilder UseRouting(this Microsoft.AspNetCore.Builder.IApplicationBuilder builder);
static member UseRouting : Microsoft.AspNetCore.Builder.IApplicationBuilder -> Microsoft.AspNetCore.Builder.IApplicationBuilder
<Extension()>
Public Function UseRouting (builder As IApplicationBuilder) As IApplicationBuilder

Parameters

builder
IApplicationBuilder

The IApplicationBuilder to add the middleware to.

Returns

IApplicationBuilder

A reference to this instance after the operation has completed.

Remarks

A call to UseRouting(IApplicationBuilder) must be followed by a call to UseEndpoints(IApplicationBuilder, Action<IEndpointRouteBuilder>) for the same IApplicationBuilder instance.

Routing adds a point in the middleware pipeline where routing decisions are made and an Endpoint is associated with the HttpContext. Middleware between UseRouting(IApplicationBuilder) and UseEndpoints(IApplicationBuilder, Action<IEndpointRouteBuilder>) may observe or change the Endpoint associated with the HttpContext.

Applies to