>Can someone say to me how to develop framework for applications, how to develop classes, what OOP metodhology to use...
>I know basics of programming, but I don't know how to plan and create classes, framework...
In addition to what Larry told you, I would highly recommend you get one framework (either a free one or a commercial one) and analyze the framework's code. Most of the people that write commercial frameworks are very smart people and you could probably learn a lot just by revieweing their code.