What is a good OOP visual tutorial?

Question

I do not work for a software company, but I taught myself C # and used it fairly regularly. Now another office engineer (and not a software engineer) has expressed interest in learning code as much as I can. I help him with some simple console applications, but he has problems understanding all OOP concepts. He is an engineer, so he had experience in procedural programming at school, but a concept like objects, classes, and authorities really challenges him.

I assumed that he got the Head First C # book , but I was also wondering if anyone knows about good on-line textbooks that explain the principles of OOP. He uses C #, but in fact it can be an agnostic language. Also the most useful will be that with a lot of photos and diagrams.

Answer 1

I don’t know how much he already knows, but I remember that it was difficult for me to switch from procedural to OO. It took me a long time to figure out (in VB, which was) Label1.Caption = TextBox1.Text, but as soon as I realized this, a whole new world opened up before us, although it actually took some time to actually create classes and think about things like inheritance.

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