Best practice to pass information between windows.forms

Question

What do you do to pass information between forms? Forward is straight forward (sorry) using Properties or maybe parameters in a New() or DoStuff() method, but what about se

Answer 1

Create public properties for the form, then wait for the form to close and check the properties before disposing the new form.

NewForm myForm = new NewForm();
myForm.ShowDialog();
string x = myform.MyProperty;