我不知道如果这回答了你的问题，请查看：



Asp.Net身份验证



Windows身份验证与表单身份验证

ASP.NET确实有开箱即用的Login控件。它实现起来非常简单，并为您提供登录控件所需的一切。阅读MSDN上的文档 - ASP.NET登录控件概述 [ ^ ]您将能够在您的网站上快速实施它。 ：thumbsup：

I want to know that by which way i can authenticate and login the user to my site. In typical way it is very slow on the server. Can anyone have code or reference link for that? Please anyone help me out? Thanks in advance...

I don't know If this answers your question, but check it out:

Asp.Net authentication

Windows authentication vs Forms authentication

ASP.NET does have Login control available out of the box. It's quite simple to implement and gives you everything you would need from a login control. Read the documentation on MSDN - ASP.NET Login Controls Overview[^] and you will be able to quickly implement it in your website. :thumbsup: