System.AppDomainManager.InitializeNewDomain C# (CSharp) Method

        public virtual void InitializeNewDomain (AppDomainSetup appDomainInfo) {
            // By default, InitializeNewDomain does nothing.
        }

        private void CreateAppDomainManager()
        {
            Contract.Assert(_domainManager == null, "_domainManager == null");

            AppDomainSetup adSetup = FusionStore;
#if FEATURE_VERSIONING
            String trustedPlatformAssemblies = (String)(GetData("TRUSTED_PLATFORM_ASSEMBLIES"));
            if (trustedPlatformAssemblies != null)
            {
                String platformResourceRoots = (String)(GetData("PLATFORM_RESOURCE_ROOTS"));
                if (platformResourceRoots == null)
                {
                    platformResourceRoots = String.Empty;
                }

                String appPaths = (String)(GetData("APP_PATHS"));
                if (appPaths == null)
                {
                    appPaths = String.Empty;
                }

                String appNiPaths = (String)(GetData("APP_NI_PATHS"));
                if (appNiPaths == null)
                {
                    appNiPaths = String.Empty;
                }

                String appLocalWinMD = (String)(GetData("APP_LOCAL_WINMETADATA"));
                if (appLocalWinMD == null)
                {
                    appLocalWinMD = String.Empty;
                }
                SetupBindingPaths(trustedPlatformAssemblies, platformResourceRoots, appPaths, appNiPaths, appLocalWinMD);
            }
#endif // FEATURE_VERSIONING

            string domainManagerAssembly;
            string domainManagerType;
            GetAppDomainManagerType(out domainManagerAssembly, out domainManagerType);

            if (domainManagerAssembly != null && domainManagerType != null)
            {
                try
                {
                    new PermissionSet(PermissionState.Unrestricted).Assert();
                    _domainManager = CreateInstanceAndUnwrap(domainManagerAssembly, domainManagerType) as AppDomainManager;
                    CodeAccessPermission.RevertAssert();
                }
                catch (FileNotFoundException e)
                {
                    throw new TypeLoadException(Environment.GetResourceString("Argument_NoDomainManager"), e);
                }
                catch (SecurityException e)
                {
                    throw new TypeLoadException(Environment.GetResourceString("Argument_NoDomainManager"), e);
                }
                catch (TypeLoadException e)
                {
                    throw new TypeLoadException(Environment.GetResourceString("Argument_NoDomainManager"), e);
                }

                if (_domainManager == null)
                {
                    throw new TypeLoadException(Environment.GetResourceString("Argument_NoDomainManager"));
                }

                // If this domain was not created by a managed call to CreateDomain, then the AppDomainSetup
                // will not have the correct values for the AppDomainManager set.
                FusionStore.AppDomainManagerAssembly = domainManagerAssembly;
                FusionStore.AppDomainManagerType = domainManagerType;

                bool notifyFusion = _domainManager.GetType() != typeof(System.AppDomainManager) && !DisableFusionUpdatesFromADManager();



                AppDomainSetup FusionStoreOld = null;
                if (notifyFusion)
                    FusionStoreOld = new AppDomainSetup(FusionStore, true);

                // Initialize the AppDomainMAnager and register the instance with the native host if requested
                _domainManager.InitializeNewDomain(FusionStore);

                if (notifyFusion)
                    SetupFusionStore(_FusionStore, FusionStoreOld); // Notify Fusion about the changes the user implementation of InitializeNewDomain may have made to the FusionStore object.
                                
#if FEATURE_APPDOMAINMANAGER_INITOPTIONS                
                AppDomainManagerInitializationOptions flags = _domainManager.InitializationFlags;
                if ((flags & AppDomainManagerInitializationOptions.RegisterWithHost) == AppDomainManagerInitializationOptions.RegisterWithHost)
                {
                    _domainManager.RegisterWithHost();
                }
#endif // FEATURE_APPDOMAINMANAGER_INITOPTIONS
            }

            InitializeCompatibilityFlags();       
        }