The Windows Presentation Foundation (WPF, codename "Avalon") in Microsoft^® Windows Vista™ gives you enormous power—and with this power comes responsibility. When used appropriately, it can help you create an engaging, productive experience your target users will love. If misused, it could lead to programs that are frustrating and difficult to use.

These Windows Presentation Foundation guidelines will help you understand the difference and to use this technology appropriately. [Read article]