Data? DATA? Really? Yep, Data! We all work with odd data, and by using the Data Designer you can make it easier for others to use the weird data sets that all of us run into on a regular basis
This part of the Visual Studio SDK should be used with the Visual Studio Integration SDK, the Visual Studio integrated development environment (IDE) provides the user interface (UI) for standard components, such as compilers, editors, and debuggers. For example F# in Visual Studio 2010 is an extension of the IDE!
This is a big subject so get over to that URL and get to work!