Inaccessible due to its protection level?

Question

I\'m still quite new to coding in general, and while this simple program is only meant to be a test to learn how constructors work, I\'d still like to know why I\'m getting

Answer 1

This is not caused by the constructor. You get the error because the field methodTest.b is private (in C#, fields are private by default; you need to specify an explicit modifier, so something like public int b;).