So basically I'm trying to learn how to code from scratch, I read Charles Petzold's Code, and so thought I'd read his book on programming, the C sharp one as really liked his way of explaining things. The thing is it's kind of dated (obviously), on one of his example he creates a new file, that calls a class from another file called HandyCalcs, but his way of linking this file doesn't exist anymore, essentially it's just a class in another vscode file. Anyone know how to do it? submitted by /u/LeadLongjumping262 [link] [comments]