Creating a Setup for my c#.NET/WPF application

hello guys, i want to create a setup project for my WPF/C#.NET 4.0 application which includes SQL Server Database. I also wish to integrate some serial key mechanism which will be useful for online/offline activation. Please guide me for the same. Note: All the deployment activity/ creation of the setup project will be done remotely since i will not be able to share the code or send the code across. So please bid if you are 100% sure of how to do it. Thanks