Aug 3, 2009 at 5:17 AM



I want to extend the Datapoint and Series but find these classes (DataPoint DataPointSeries and so on) have a internal construction.

I don't know why these constructions are internal .could they change the accesses


PS . Is System.Windows.Controls.DataVisualization.Toolkit an open source project? How can get the source code?


Aug 6, 2009 at 12:59 AM

The classes are currently sealed because we're not quite ready for people to start subclassing - we'd rather not risk breaking them till we're a little more confident in the API surface. However, DataVis IS open source and users are welcome to work off the source code itself. You can find the source either under the "Source Code" tab above or under the "Downloads" tab above.