C#：为什么我必须在类的变量中使用公共访问修饰符？

Question

OK, well, I am a beginner, so.. yeah, this may be a very stupid question. I read that if I declare variable or object, without mentioniong the access-modifier (public, private, etc.) than it's automatically making it having the Internal acess modifier (and it will exist anywhere in the current namespace).

So why do I need to set my vars in a class as Public to get them in another class (such as my program's class of course).

Answer 1

Because you can not read? Ok, joking aside. You said you are a eginner, so this is totally normal to overlook small things.

I read that if I declare variable or object, without mentioniong the access-modifier (public, private, etc.) than it's automatically making it having the Internal acess modifier

Ah, no. It defaults to private , NOT to internal. It defaults to the most sensible default, and internal would still allow a lot of cross class accesses that lead to bad code practices.