How to automatically log in an ASP.NET webforms site?

Source code
http://code.msdn.microsoft.com/CSASPNETAutoLogin-25cfae2b

Ten Tricks for Razor Views

http://odetocode.com/blogs/scott/archive/2013/01/09/ten-tricks-for-razor-views.aspx

How to solve "The XML is not well-formed." problem ?

Need to locate and replace special characters

"& < > \" \'".Replace("&", "&").Replace("<", "<").Replace(">", ">").Replace("\"", """).Replace("\'", "'");

Server Side Model Validation in MVC Razor

http://www.dotnet-tricks.com/Tutorial/mvc/F16Q301112-Server-Side-Model-Validation-in-MVC-Razor.html

Why session timeout setting not working

if use form authentication, need to change two places