Dundas Chart is a 100 % managed control and like any other managed control it does not matter what's your development language or project template type, you should be able to use it all VS 2005 project types. Rabi
I recommend you to have a look in the MSDN Library[^] . There is a lot of information there. And there are a lot of articles very helpful here in The Code Project. For example... From Joao C. Morais -- All of them. The articles are a very good introduction to COM Architecture[^] From Lim Bio Liong -- All of them are indispensables. Have a look in the Beginners section [^].