Windows Presentation Foundation

WPF is designed to allow you to create dynamic, data driven presentation systems. Every part of the system is designed to create objects through property sets that drive behavior. Data binding is a fundamental part of the system, and is integrated at every layer.

Traditional applications create a display and then bind to some data. In WPF, everything about the control, every aspect of the display, is generated by some type of data binding. The text found inside a button is displayed by creating a composed control inside of the button and binding its display to the button’s content property.

When you begin developing WPF based applications, it should feel very familiar. You can set properties, use objects, and data bind in much the same way that you can using Windows Forms or ASP.NET. With a deeper investigation into the architecture of WPF, you'll find that the possibility exists for creating much richer applications that fundamentally treat data as the core driver of the application.