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EndpointRoutingApplicationBuilderExtensions.UseRouting Method

Definition

Adds a Microsoft.AspNetCore.Routing.EndpointRoutingMiddleware middleware to the specified IApplicationBuilder.

public static Microsoft.AspNetCore.Builder.IApplicationBuilder UseRouting(this Microsoft.AspNetCore.Builder.IApplicationBuilder builder);

Parameters

builder
IApplicationBuilder

The IApplicationBuilder to add the middleware to.

Returns

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.

The Microsoft.AspNetCore.Routing.EndpointRoutingMiddleware defines a point in the middleware pipeline where routing decisions are made, and an Endpoint is associated with the HttpContext. The Microsoft.AspNetCore.Routing.EndpointMiddleware defines a point in the middleware pipeline where the current Endpoint is executed. Middleware between the Microsoft.AspNetCore.Routing.EndpointRoutingMiddleware and Microsoft.AspNetCore.Routing.EndpointMiddleware may observe or change the Endpoint associated with the HttpContext.

Applies to