fyiReporting.RdlDesign.RdlDesigner.GetStartupState C# (CSharp) Method

        private void GetStartupState()
        {
            Uri optFileName = new Uri(AppDomain.CurrentDomain.BaseDirectory + "designerstate.xml");
            _RecentFiles = new SortedList<DateTime, string>();
            _CurrentFiles = new List<Uri>();
            _HelpUrl = DefaultHelpUrl;				// set as default
            _SupportUrl = DefaultSupportUrl;

            try
            {
                XmlDocument xDoc = new XmlDocument();
                xDoc.PreserveWhitespace = false;
                xDoc.Load(optFileName.AbsoluteUri);
                XmlNode xNode;
                xNode = xDoc.SelectSingleNode("//designerstate");

                string[] args = Environment.GetCommandLineArgs();
                for (int i = 1; i < args.Length; i++)
                {
                    string larg = args[i].ToLower();
                    if (larg == "/m" || larg == "-m")
                        continue;

                    if (File.Exists(args[i]))			// only add it if it exists
                    {
                        _CurrentFiles.Add(new Uri(args[i]));
                    }
                }

                // Loop thru all the child nodes
                foreach (XmlNode xNodeLoop in xNode.ChildNodes)
                {
                    switch (xNodeLoop.Name)
                    {
                        case "RecentFiles":
                            DateTime now = DateTime.Now;
                            now = now.Subtract(new TimeSpan(0, 1, 0, 0, 0));	// subtract an hour
                            foreach (XmlNode xN in xNodeLoop.ChildNodes)
                            {
                                Uri file = new Uri(xN.InnerText.Trim());
                                if (File.Exists(file.LocalPath)) // only add it if it exists
                                {
                                    _RecentFiles.Add(now, file.LocalPath);
                                    now = now.AddSeconds(1);
                                }
                            }
                            break;
                        case "RecentFilesMax":
                            try
                            {
                                this._RecentFilesMax = Convert.ToInt32(xNodeLoop.InnerText);
                            }
                            catch
                            {
                                this._RecentFilesMax = 5;
                            }
                            break;
                        case "CurrentFiles":
                            if (_CurrentFiles.Count > 0)	// don't open other current files if opened with argument
                                break;
                            foreach (XmlNode xN in xNodeLoop.ChildNodes)
                            {
                                Uri file = new Uri(xN.InnerText.Trim());
                                if (File.Exists(file.LocalPath)) // only add it if it exists
                                {
                                    _CurrentFiles.Add(file);
                                }
                            }
                            break;
                        case "Toolbar":
                            _Toolbar = new List<string>();
                            foreach (XmlNode xN in xNodeLoop.ChildNodes)
                            {
                                string item = xN.InnerText.Trim();
                                _Toolbar.Add(item);
                            }
                            break;
                        case "Help":
                            if (xNodeLoop.InnerText.Length > 0)		//empty means to use the default
                                _HelpUrl = xNodeLoop.InnerText;
                            break;
                        case "Support":
                            if (xNodeLoop.InnerText.Length > 0)		//empty means to use the default
                                _SupportUrl = xNodeLoop.InnerText;
                            break;
                        case "EditLines":
                            _ShowEditLines = (xNodeLoop.InnerText.ToLower() == "true");
                            break;
                        case "ShowPreviewWaitDialog":
                            _ShowPreviewWaitDialog = (xNodeLoop.InnerText.ToLower() == "true");
                            break;
                        case "OutlineReportItems":
                            this.ShowReportItemOutline = (xNodeLoop.InnerText.ToLower() == "true");
                            break;
                        case "ShowTabbedInterface":
                            this._ShowTabbedInterface = (xNodeLoop.InnerText.ToLower() == "true");
                            break;
                        case "PropertiesLocation":
                            this._PropertiesLocation = GetPropertiesDockStyle(xNodeLoop.InnerText);
                            break;
                        case "PropertiesAutoHide":
                            this._PropertiesAutoHide = (xNodeLoop.InnerText.ToLower() == "true");
                            break;
                        case "MapSubtypes":
                            RdlDesigner.MapSubtypes = xNodeLoop.InnerText.Split(new char[] { ',' });
                            break;
                        case "CustomColors":
                            break;
                        default:
                            break;
                    }
                }
            }
            catch (Exception ex)
            {		// Didn't sucessfully get the startup state but don't really care
                Console.WriteLine(string.Format("Exception in GetStartupState ignored.\n{0}\n{1}", ex.Message, ex.StackTrace));
            }

            if (_Toolbar == null)		// Use this as the default toolbar
                _Toolbar = this.ToolbarDefault;
            return;
        }