How to pass values?

Question

WPF

So I have a little problem, because I'm new to c#, I don't quite understand how I can implement this.
On button click, I import log:pass from .txt, and they are stored in variables that are inside ImportClick1, but I don't know how to use this data outside of ImportClick1 (in another form or in another void)

public void ImportClick1(object sender, EventArgs e)
{
/// code
}

Please tell me how to use string log and string pass values ​​outside of ImportClick1

Answer 1

Create variables in the form, not local ones, and write down the login password there.
Like so

private string _login;
public void ImportClick1(object sender, EventArgs e)
{
  _login = GetLoginFromFile();
}