asp.net form based authentication

I would like to write code for a simple login screen in C# that authenticates the user and displays a screen that has the user's name and Good morning or Good afternoon (depending on the time day). Ex: Good morning Deborah
 
The user would enter login name and password and the code would include a class that actually connects to the database and performs authentication as well as aspx page that presents the user with login controls.
a.       screen shot
b.        front end code (for instance, if login page is called login.aspx, front end code would be located in login.aspx part)
c.        back end code (for instance, if login page is called login.aspx. back end code would belong to login.aspx.cs file)

 
 
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