I just had the same question as Russel--would like to find a demo of building a chart entirely in C# code.
When I login with my account, the only "download" I can see is to download the control panel--which I already have. Can you be a little more specific where the Teched demo app is located (or is it the same thing as the "QSF" monolithic demo? If it is QSF where in it is a complete build of a chart with C#?