How to access fields from another class

Question

Hello I have a WPF/C# application with 2 windows. I am trying to access a

public int myInt;

in my MainWindow from my OtherWindow:

Answer 1

You either need to have an object:

MainWindow mw = new MainWindow();
mw.myInt = 3 

Or you need to make rour field static

public static int myInt;

and call it like your are already doing:

MainWindow.myInt =3;