Could anyone recommend good book about programming in windows 7 in C++?
It is not a book in the classical sense, but it is great, extremely comprehensive when it comes to the Windows API (all new Windows 7 technologies are covered), and normative: MSDN.
Programming is the same in Windows 7 as in any other (NT) version of Windows. The only possible differences are newer header files and changes in the APIs. I don't think that there is a book about them.
What type of book are you looking for... beginner or advanced? Specific topic? Just syntax? This article might be a good source. Personally, I think the "Sam's Teach Yourself" series are good for beginners: Sam's Teach Yourself C++ in 21 Days
Beej's Guide to Network Programming. This practically saved my life in a Systems Programming class. I highly recommend this for Network Programming.
Is there any particular reason you're specifically referring to Windows 7? On a general level, windows programs don't work much differently than they did a decade ago. Taking advantage of windows 7's features just means familiarizing yourself with the new APIs.
If you don't know windows programming to begin with, I'd recommend Programming Windows.
If you already do windows programming, Introducing Windows 7 for Developers may be more up your alley.