AutoWikiBrowser.MainForm.SetProject C# (CSharp) Метод

        private void SetProject(string code, ProjectEnum project, string customProject, string protocol)
        {
            SplashScreen.SetProgress(81);
            // set namespaces
            try
            {
                //set namespaces
                Variables.SetProject(code, project, customProject, protocol);
            }
            catch (WebException ex)
            {
                // Check for HTTP 401 error.
                var resp = (HttpWebResponse)ex.Response;
                if (resp == null) throw;
                switch (resp.StatusCode)
                {
                    case HttpStatusCode.Unauthorized /*401*/:
                        ShowLogin();

                        // Reload project.
                        Variables.SetProject(code, project, customProject, protocol);

                        break;
                }
            }
            catch (ArgumentNullException)
            {
                MessageBox.Show("The interwiki list didn't load correctly. Please check your internet connection, and then restart AWB");
            }

            if (Variables.TryLoadingAgainAfterLogin)
            {
                MessageBox.Show(
                    "You seem to be accessing a private wiki. Project loading will be attempted again after login.",
                    "Restricted Wiki");
            }

            // set interwikiorder
            switch (Variables.LangCode)
            {
                case "en":
                case "lb":
                case "pl":
                case "no":
                case "sv":
                case "simple":
                    Parser.InterWikiOrder = InterWikiOrderEnum.LocalLanguageAlpha;
                    break;

                case "he":
                case "hu":
                case "te":
                case "yi":
                    Parser.InterWikiOrder = InterWikiOrderEnum.AlphabeticalEnFirst;
                    break;

                case "ms":
                case "et":
                case "nn":
                case "fi":
                case "vi":
                case "ur":
                    Parser.InterWikiOrder = InterWikiOrderEnum.LocalLanguageFirstWord;
                    break;

                default:
                    Parser.InterWikiOrder = InterWikiOrderEnum.Alphabetical;
                    break;
            }
            
            // commons uses alpha as https://commons.wikimedia.org/w/api.php?action=query&meta=allmessages&ammessages=Interwiki%20config-sorting%20order is not set to an override value
            if(project == ProjectEnum.commons)
                Parser.InterWikiOrder = InterWikiOrderEnum.Alphabetical;

            // user interface
            if (!Variables.IsWikipediaEN)
            {
                humanNameDisambigTagToolStripMenuItem.Visible = birthdeathCatsToolStripMenuItem.Visible = false;
                chkAutoTagger.Checked = false;
            }
            else if (!humanNameDisambigTagToolStripMenuItem.Visible)
            {
                humanNameDisambigTagToolStripMenuItem.Visible = birthdeathCatsToolStripMenuItem.Visible = true;
            }

            UserTalkWarningsLoaded = false; // force reload

            if (!Variables.IsCustomProject && !Variables.IsWikia && !Variables.IsWikimediaMonolingualProject)
                lblProject.Text = Variables.LangCode + "." + Variables.Project;
            else
                lblProject.Text = Variables.IsWikimediaMonolingualProject ? Variables.Project.ToString() : Variables.URL;

            TemplateRedirectsLoaded = false;
            ResetTypoStats();
        }