How to make different kind of website users see different parts of the web ?

Read up on ASP.Net Authorization[^]

For the pages you only want a logged in user to see, try this -

* Create a new directory in your web project (call it LoggedIn or whatever)
* Add a new web.config file to the directory you just created
* Add the following to the web.config file

<configuration>
    <system.web>
        <authorization>
            <deny users="?"/>
        </authorization>
    </system.web>
</configuration>

That basically tells ASP.Net that only authenticated (logged in) users can view the content in this directory

* Add a new page to the directory

Test!
* Try and browse to it when not logged in
* Browse to it when logged in

Have a read up on the login controls if you need to create these pages

ASP.Net Login Controls[^]


If you have SQL and haven't already, create an aspnetdb to handle your login + membership

How to create aspnetdb[^]