Using .NET extender controls can help you avoid tedious subclassing of existing controls. But what are extender controls and how do you use them? Find out how these "non-visual" controls can be a great design-time short cut for people who want to spend less time writing code.
Once you've secured your business objects and the underlying data engine, there are additional steps you can take to layer on more security. Find out how you can manipulate Windows Forms to give authorized data to authorized users.