コード例 #1
0
        private void StartShell()
        {
            AppDomain domain   = null;
            IntPtr    password = default(IntPtr);
            bool      logout   = false;

            try
            {
                AppDomainSetup setup = new AppDomainSetup();
                setup.ConfigurationFile = UserSessionService.ConfigFilename;
                setup.ApplicationBase   = AppDomain.CurrentDomain.SetupInformation.ApplicationBase;
                string assemblyName     = "Imi.SupplyChain.UX.Shell";
                string instanceTypeName = "Imi.SupplyChain.UX.Shell.ShellApplication";
                domain = AppDomain.CreateDomain("login", null, setup, new PermissionSet(PermissionState.Unrestricted));
                string securityTokenXml = null;

                if (_tokenCache.RawToken != null)
                {
                    securityTokenXml = SecurityTokenCache.Serialize(_tokenCache);
                }

                if (UserSessionService.Password != null)
                {
                    password = SecureStringHelper.GetString(UserSessionService.Password);
                    UserSessionService.Password = null;
                }

                object[] args = new object[4]
                {
                    password,
                    UserSessionService,
                    _loadedEvent,
                    securityTokenXml
                };

                CleanTempFiles();

                ThreadPool.QueueUserWorkItem(WaitForShellStartCallback);

                domain.CreateInstance(assemblyName, instanceTypeName, true, BindingFlags.CreateInstance, null, args, null, null);

                password = default(IntPtr);

                logout = domain.GetData("Logout") != null;
            }
            catch (ThreadAbortException)
            {
            }
            catch (Exception ex)
            {
                EventLog.WriteEntry(StringResources.Title, ex.ToString(), EventLogEntryType.Error);
                throw;
            }
            finally
            {
                if (password != default(IntPtr))
                {
                    SecureStringHelper.FreeString(password);
                }

                if (domain != null)
                {
                    try
                    {
                        AppDomain.Unload(domain);
                    }
                    catch (CannotUnloadAppDomainException)
                    {
                    }
                    finally
                    {
                        domain = null;
                    }
                }

                try
                {
                    File.Delete(UserSessionService.ConfigFilename);
                }
                catch (Exception)
                {
                }

                CleanTempFiles();

                if (logout)
                {
                    _loginWindow.Dispatcher.Invoke(new Action(() =>
                    {
                        ShowLogin(true);
                        _loginWindow.Show();
                    }));
                }
                else
                {
                    _loginWindow.Closing -= LoginWindowClosingEventHandler;

                    _loginWindow.Dispatcher.Invoke(new Action(() =>
                    {
                        _loginWindow.Close();
                    }));
                }
            }
        }