Question

I create a master page with a navigation bar. I made index page as a login page, so I use the login control in index.aspx which is registered under the master page.

Now my question is how can I hide the navigation bar which is in master page until the user do login, after the user doing successful login the navigation bar should appear

Answer 1

Use this in the Master Page (C# code)

<% if (HttpContext.Current.User.Identity.IsAuthenticated ) { %>

<div>navigation html when is authenticated</div>

<% } else { %>

<div>navigation html when is NOT authenticated</div>

<% } %>