to pass a parameter from a jframe children to its jframe mother

[anix]

Hello,

I call a jframe children from a jframe mother by this:
authentification a = new authentification();
a.setVisible(true);
a.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE );
my question is:
how to pass a value of a variable from the jframe children to the jframe mother

thank you

[Norm]

To pass value of a variable: Use a method.
in child:
mother.method(value);

[anix]

thank you
I haven't a variable mother
and what metod you mean

[Sno]

what....

how to pass a value of a variable from the jframe children to the jframe mother

jframe mother.... is an object variable

mother.method(value);

Not sure on the method question, it is easier for us to deciper if you show us all your code.

[Norm]

In the mother class you would define a method named method:
...
public void method(<args here>) {
.. save the args or ???
} // end

[anix]

it is ok now thank you