C# code for login form?

What type of authentication do you plan to use?





Are you going to be using active directory or a database?





Is it web based or application based?





There are books out there that devote an entire chapter to this subject. There's a lot of information that needs to be known to setup authentication.

C# code for login form?
If you are using C# 2005 there is a login form that come with the system. Look in to the documentation it uses SQL 2005 and encrypts password / can import export stuff directly form active directory.