UPDATE: The sample code is now available via the book's companion content page. The size of the ZIP is 30.7 MB.
ORIGINAL POST: Greetings! We’ve received the final C# and C++ sample code from Charles Petzold for Programming Windows, Sixth Edition. We’re doing some final checks and working on getting it posted to the book’s companion content page. Please note that the files currently available there are for the Release Preview version of the ebook. We’ll let you know as soon as the final files replace those. It should happen in the next day or two.