private void fmNexus_Load()

in sqlnexus/fmnexus.as.resource.cs [352:491]

• 121 lines of code
• 14 McCabe index (conditional complexity)

        private void fmNexus_Load(object sender, EventArgs e)
        {
            

            // Write our location to the registry so ReadTrace.exe can find us. 
            Registry.SetValue(REG_HKCU_APP_KEY, "InstallPath", 
                Path.GetDirectoryName(Application.ExecutablePath));
            Registry.SetValue(REG_HKCU_APP_KEY2, "InstallPath",
                Path.GetDirectoryName(Application.ExecutablePath)); 

            //Undo weird effect where Windows gets confused because
            //we're not flagged a GUI app
            // TODO: have console detect whether it's minimized and pass this info to fmNexus so that 
            // fmNexus can preseve a minimized state (e.g. START /MIN sqlnexus.exe ...). Low priority.
            this.WindowState = FormWindowState.Minimized;
            Application.DoEvents();
            this.WindowState = FormWindowState.Maximized;

            MakeTaskPaneImagesTransparent();

            SetupSpinners();

            AutoHide (false);

            Application.DoEvents();
            ReportWrapper r = new ReportWrapper();
            r.name = "Blocking  Report";
            r.topLevelReport=true;
            r.reportDefinition = Properties.Resources.BlockingReport;
            Globals.resourceReport.Add(r.name, r);
            ReportWrapper r2 = new ReportWrapper();
            r2.name = "Blocking Chain Detail_C";
            r2.topLevelReport = false;
            r2.reportDefinition = Properties.Resources.Blocking_Chain_Detail_C;
            Globals.resourceReport.Add(r2.name, r2);
            //Nuke image cache
            if (0 != Directory.GetDirectories(Path.GetTempPath(), "sqlnexus").Length)
                Directory.Delete(Path.GetTempPath() + "sqlnexus", true);

            // InitializeLog(Application.StartupPath + @"\sqlnexus.log");
            InitializeLog(@"%TEMP%\sqlnexus.log");
            LogMessage("sqlnexus.exe running at: " + Application.ExecutablePath);
            InitAppEnvironment();
            // Kick off async (background) ClickOnce autoupdate check.  Results of check will be 
            // written to the log file
            clickOnce.TraceLogger = this.TraceLogger;
            clickOnce.UpdateApplicationAsync();
            
            if (!Globals.ConsoleMode)
            {
                try
                {
                    // Check to see whether the user has already acknowledged the EULA
                    int regValEula = (int)Registry.GetValue(REG_HKCU_APP_KEY, "EulaAccepted", 0);
                    if (0 == regValEula)
                    {
                        DialogResult res = fmEula.ShowPrompt();
                        if (DialogResult.Yes == res)
                        {
                            LogMessage("EULA was accepted");
                            Registry.SetValue(REG_HKCU_APP_KEY, "EulaAccepted", 1, RegistryValueKind.DWord);
                        }
                        else
                        {
                            LogMessage("EULA was not accepted. Exiting.");
                            Application.Exit();
                            return;
                        }
                    }
                }
                catch (Exception ex)
                {
                    LogMessage("Failed to show EULA. Exception: " + ex.ToString());
                    this.Close();
                }


                if (DialogResult.OK != ShowConnectionDlg())
                {   // User clicked Cancel on connection dialog
                    Application.Exit();
                    return;
                }

                string inst=Globals.Server;

                int i=inst.IndexOf('\\');
                if (-1 != i)
                {
                    inst = inst.Substring(i + 1);
                }
                else
                {
                    inst = "(Default)";
                }

                UpdateSQLDiagInstance(inst);

                if (false)
                {
                 //   PromptStartCollector();
                }
                    
            }
            Cursor save = StartWaiting();
            try
            {
                try
                {
                    EnumReports();
////                    InitCollectorService();
                    if (Globals.ConsoleMode)
                    {
                        ProcessReportQueue();
                        // If we were passed /X, exit after importing data and exporting reports
                        if (Globals.ExitAfterProcessingReports)
                            Application.Exit();
                    }
                    else
                    {
                        //Select the first report if there is one
                        if (0 != tvReports.Nodes.Count)
                            tvReports.SelectedNode = tvReports.Nodes[0];

                        ShowHideUIElements();

                        Application.DoEvents();

////                        UpdateServiceButtons();
                    }
                }
                catch (Exception ex)
                {
                    Globals.HandleException(ex, this, this);
                }
            }
            finally
            {
                StopWaiting(save);
            }
        }