How to change Label Text in a event?

Question

Hello there guys !

I am having a bit of trouble.
This is the code:

  private void webBrowser1_ProgressChanged(object sender, WebBrowserProgressChangedEventArgs e)
        {

            if (e.CurrentProgress == 0 || e.CurrentProgress == 90000000)
                {
                    //progressBar1.Value = 90000000;
                    progressBar1.Value = 0;
                    progressBar1.Value = (int)e.CurrentProgress;
                    progressBar1.Value = 90000000;
                }
                else
                {
                    return;
                 }
        }
        private void lblprogress_ChangeText(object sender, EventArgs e)
        {
            if (progressBar1.Value != 90000000)
            {
                LBLprogress.Text = "Loading";
            }
            else
            {
                LBLprogress.Text = "Finished";
            }
        }

That code seems not to be working...
What I am trying to do is:

If progressBar1's value, is not 90000000, change LBLprogress's text to Loading, Otherwise Finished..
What am I doing wrong ??

Thanks guys

should I replace EventArgs with something else? I tryed LabelEditHandler and it gave me a delegate error.