Please see my comment to the question. You need to specify your application type or UI library you want to use. If you don't have preference, you should tell us about it, as "what would you advise".
Now, very clear tutorial is — on what topic? Don't expect and look for tutorials on drawing graphs, look for tutorials/documentation on graphics, perhaps interactive graphics. But there are a lot articles on these topics. I'm preparing an article on one of the topics, but it will take some more time. In the meanwhile, my overview will give you an idea on what's involved:
Connect different controls
Vector graphics software like CorelDraw or Inkscape in C# or VB.NET