AdvancedLauncher.Providers.Korea.KoreaIMBCLoginProvider.LoginDocumentCompleted C# (CSharp) Method

        private void LoginDocumentCompleted(object sender, System.Windows.Forms.WebBrowserDocumentCompletedEventArgs e)
        {
            if (LogManager != null) {
                LogManager.InfoFormat("Document requested: {0}", e.Url.OriginalString);
            }
            switch (e.Url.AbsolutePath) {
                //loginning
                case "/RealMedia/ads/adstream_sx.ads/www.imbc.com/Login@Middle":
                    {
                        if (LoginAttemptNum >= 1) {
                            OnCompleted(LoginCode.WRONG_USER, string.Empty, UserId);
                            return;
                        }
                        LoginAttemptNum++;

                        bool isFound = true;
                        try {
                            Browser.Document.GetElementsByTagName("input").GetElementsByName("Uid")[0].SetAttribute("value", UserId);
                            Browser.Document.GetElementsByTagName("input").GetElementsByName("Password")[0].SetAttribute("value", PassEncrypt.ConvertToUnsecureString(Password));
                        } catch {
                            isFound = false;
                        }

                        if (isFound) {
                            System.Windows.Forms.HtmlElement form = Browser.Document.GetElementById("frmLogin");
                            if (form != null) {
                                form.InvokeMember("submit");
                            }
                        } else {
                            OnCompleted(LoginCode.WRONG_PAGE, string.Empty, UserId);
                            return;
                        }
                        break;
                    }
                //logged
                case "/Counsel/PasswordModify90Days.aspx":
                case "/":
                    {
                        OnStateChanged(LoginState.GETTING_DATA);
                        Browser.Navigate("http://dm.imbc.com/inc/xml/launcher.aspx");
                        break;
                    }
                //getting data
                case "/inc/xml/launcher.aspx":
                    {
                        TryParseInfo(Browser.DocumentText);
                        break;
                    }
                default:
                    break;
            }
        }