UseExtensions Class

  • Reference

Definition

Namespace:
Microsoft.AspNetCore.Builder
Assembly:
Microsoft.AspNetCore.Http.Abstractions.dll
Package:
Microsoft.AspNetCore.Http.Abstractions v1.0.0
Package:
Microsoft.AspNetCore.Http.Abstractions v1.1.0
Package:
Microsoft.AspNetCore.Http.Abstractions v2.0.0
Package:
Microsoft.AspNetCore.Http.Abstractions v2.1.0
Package:
Microsoft.AspNetCore.Http.Abstractions 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
Source:
UseExtensions.cs
Source:
UseExtensions.cs

Extension methods for adding middleware.

public ref class UseExtensions abstract sealed
public static class UseExtensions
type UseExtensions = class
Public Module UseExtensions
Inheritance
Object
UseExtensions

Methods

Use(IApplicationBuilder, Func<HttpContext,Func<Task>,Task>)

Adds a middleware delegate defined in-line to the application's request pipeline. If you aren't calling the next function, use Run(IApplicationBuilder, RequestDelegate) instead.

Prefer using Use(IApplicationBuilder, Func<HttpContext,RequestDelegate,Task>) for better performance as shown below: 

app.Use((context, next) =>
{
    return next(context);
});
Use(IApplicationBuilder, Func<HttpContext,RequestDelegate,Task>)

Adds a middleware delegate defined in-line to the application's request pipeline. If you aren't calling the next function, use Run(IApplicationBuilder, RequestDelegate) instead.

Applies to