Question

I peek into my classmate’s computer program and I see this:

DBDataContext db = new DBDataContext();

I try the same but my program reports that There is no DBDataContext, what assembly is it I need to reference now?

Answer 1

Chances are your classmate is using LINQ to SQL or something similar, and DBDataContext is a class in her solution, created by the LINQ to SQL designer.

Of course, the best way to learn from your classmate’s code isn’t to just “peek” into it – it’s to ask them about it. In the process of them explaining and you listening and asking questions, you’re both likely to learn.