How to pass flag from childform to parent?

Question

i have problem with passing boolean flag from childform to parentform.

I know how to pass it from parentform to childform for example:

On mainform:

Answer 1

Just implement an internal or public property in your Camera form, and set this property within it.

Something like this:

  Camera settings = new Camera(this.fullPath3,this.flag);
  settings.ShowDialog();
  if (settings.Flag) text2.text="OK!";

Answer 2

Simple, Camera is a form so just add a public property to it.

public class Camera : Form
{
   private string _fullPath3;
   private bool flag;
    public Camera(string fullPath3)
    {

        InitializeComponent();
        _fullPath3 = fullPath3;
    }

    // set flag to something somewhere
    public bool Flag{ get{ return flag; } }

}

Now just:

Camera settings = new Camera(this.fullPath3);
settings.ShowDialog();
if (settings.Flag) text2.text="OK!";

remember that ShowDialog halts execution!