c# - Overriding UseAuthorization behaviour in .net core

Question

In the asp.net core application, I want to write Authorization middleware on my own . I am trying to implement it similar to Example 2. But if I try to use I get compilation error saying "IApplicationbuilder doesnt contain a definition of UseAuthorization"

How to add my custom method to IApplicationBuilder?In which file I need to add my method?.

Startup.cs

public void Configure(IApplicationBuilder app,IHostingenvironment env)
{
 app.UseAuthorization();
}

Example 2:

public static IApplicationBuilder UseAuthorization(this IApplicationBuilder app)
{
 return app.UseMiddleware<AuthorizationMiddleware>();
}

question from:https://stackoverflow.com/questions/66048031/overriding-useauthorization-behaviour-in-net-core

Answer 1

Go the definition of your UseAuthorization to check whether you install sdk of Asp.Net Core.

If not, you could install and rebuild again.

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