Difference Between QuickGraph from CodePlex and CodeProject

I'm wanting to use QuickGraph to draw some graphs in C# using GraphViz. I've had a look at the libraries available from CodePlex and CodeProject. They appear to be quite different.

What are the major differences betwe开发者_如何学Cen the two?

The article and the project are from the same person. The project at CodePlex is being maintained, so I think you should try this. The Code Project article seems to be the first edition of a library, that later evolved to an open source project.