internal static void InternalCompileFromDomBatch(string[] files, string[] codeFiles, WorkflowCompilerParameters parameters, WorkflowCompilerResults results, string localAssemblyPath)
        {
            // Check all the library paths are valid.
            foreach (string libraryPath in parameters.LibraryPaths)
            {
                if (!XomlCompilerHelper.CheckPathName(libraryPath))
                {
                    WorkflowCompilerError libPathError =
                        new WorkflowCompilerError(string.Empty, 0, 0, ErrorNumbers.Error_LibraryPath.ToString(CultureInfo.InvariantCulture), string.Format(CultureInfo.CurrentCulture, SR.GetString(SR.LibraryPathIsInvalid), libraryPath));
                    libPathError.IsWarning = true;
                    results.Errors.Add(libPathError);
                }
            }

            IList <AuthorizedType> authorizedTypes = null;

            if (parameters.CheckTypes)
            {
                //If we dont find the list of authorized types then return.
                authorizedTypes = WorkflowCompilationContext.Current.GetAuthorizedTypes();
                if (authorizedTypes == null)
                {
                    ValidationError error = new ValidationError(SR.GetString(SR.Error_ConfigFileMissingOrInvalid), ErrorNumbers.Error_ConfigFileMissingOrInvalid);
                    results.Errors.Add(CreateXomlCompilerError(error, parameters));
                    return;
                }
            }

            ITypeProvider typeProvider = WorkflowCompilationContext.Current.ServiceProvider.GetService(typeof(ITypeProvider)) as ITypeProvider;
            ArrayList     activities   = new ArrayList();

            using (PDBReader pdbReader = new PDBReader(localAssemblyPath))
            {
                // Validate all the compiled activities in the assembly.
                foreach (Type type in typeProvider.LocalAssembly.GetTypes())
                {
                    if (!TypeProvider.IsAssignable(typeof(Activity), type) || type.IsAbstract)
                    {
                        continue;
                    }

                    // Fetch file name.
                    string fileName = string.Empty;
                    WorkflowMarkupSourceAttribute[] sourceAttrs = (WorkflowMarkupSourceAttribute[])type.GetCustomAttributes(typeof(WorkflowMarkupSourceAttribute), false);
                    if (sourceAttrs != null && sourceAttrs.Length > 0)
                    {
                        fileName = sourceAttrs[0].FileName;
                    }
                    else
                    {
                        ConstructorInfo ctorMethod = type.GetConstructor(Type.EmptyTypes);
                        if (ctorMethod != null)
                        {
                            try
                            {
                                uint line = 0, column = 0;
                                pdbReader.GetSourceLocationForOffset((uint)ctorMethod.MetadataToken, 0, out fileName, out line, out column);
                            }
                            catch
                            {
                                // We don't want errors if the user has written their own custom
                                // activity and simply inherited the constructor
                            }
                        }

                        // In case of VB, if the ctor is autogenerated the PDB will not have symbol
                        // information. Use InitializeComponent method as the fallback. Bug 19085.
                        if (String.IsNullOrEmpty(fileName))
                        {
                            MethodInfo initializeComponent = type.GetMethod("InitializeComponent", BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance, null, Type.EmptyTypes, null);
                            if (initializeComponent != null)
                            {
                                try
                                {
                                    uint line = 0, column = 0;
                                    pdbReader.GetSourceLocationForOffset((uint)initializeComponent.MetadataToken, 0, out fileName, out line, out column);

                                    if (!String.IsNullOrEmpty(fileName))
                                    {
                                        if (fileName.EndsWith(".designer.cs", StringComparison.OrdinalIgnoreCase))
                                        {
                                            fileName = fileName.Substring(0, fileName.Length - ".designer.cs".Length) + ".cs";
                                        }
                                        else if (fileName.EndsWith(".designer.vb", StringComparison.OrdinalIgnoreCase))
                                        {
                                            fileName = fileName.Substring(0, fileName.Length - ".designer.vb".Length) + ".vb";
                                        }
                                    }
                                }
                                catch
                                {
                                }
                            }
                        }
                    }

                    // Create the activity.
                    Activity activity = null;
                    try
                    {
                        try
                        {
                            Activity.ActivityType = type;
                            activity = Activator.CreateInstance(type) as Activity;
                        }
                        finally
                        {
                            Activity.ActivityType = null;
                        }
                        activity.UserData[UserDataKeys.CustomActivity] = false;
                        if (activity is CompositeActivity)
                        {
                            CompositeActivity compositeActivity = activity as CompositeActivity;
                            if (compositeActivity.CanModifyActivities)
                            {
                                results.Errors.Add(CreateXomlCompilerError(new ValidationError(SR.GetString(SR.Error_Missing_CanModifyProperties_False, activity.GetType().FullName), ErrorNumbers.Error_CustomActivityCantCreate), parameters));
                            }
                        }
                        if (sourceAttrs.Length > 0)
                        {
                            DesignerSerializationManager manager = new DesignerSerializationManager(WorkflowCompilationContext.Current.ServiceProvider);
                            Activity instance2 = null;
                            using (manager.CreateSession())
                            {
                                WorkflowMarkupSerializationManager xomlSerializationManager = new WorkflowMarkupSerializationManager(manager);
                                xomlSerializationManager.LocalAssembly = parameters.LocalAssembly;
                                using (XmlReader reader = XmlReader.Create((sourceAttrs[0].FileName)))
                                    instance2 = new WorkflowMarkupSerializer().Deserialize(xomlSerializationManager, reader) as Activity;
                            }
                            if (instance2 is CompositeActivity)
                            {
                                ActivityMarkupSerializer.ReplaceChildActivities(activity as CompositeActivity, instance2 as CompositeActivity);
                            }
                        }
                    }
                    catch (TargetInvocationException tie)
                    {
                        // For TypeInitializationException, the message is available at the inner Exception
                        if (tie.InnerException is TypeInitializationException && tie.InnerException.InnerException != null)
                        {
                            results.Errors.Add(CreateXomlCompilerError(new ValidationError(SR.GetString(SR.Error_CustomActivityCantCreate, type.FullName, tie.InnerException.InnerException.ToString()), ErrorNumbers.Error_CustomActivityCantCreate), parameters));
                        }
                        else if (tie.InnerException.InnerException != null)
                        {
                            results.Errors.Add(CreateXomlCompilerError(new ValidationError(tie.InnerException.InnerException.ToString(), ErrorNumbers.Error_CustomActivityCantCreate), parameters));
                        }
                        else
                        {
                            results.Errors.Add(CreateXomlCompilerError(new ValidationError(SR.GetString(SR.Error_CustomActivityCantCreate, type.FullName, tie.InnerException.ToString()), ErrorNumbers.Error_CustomActivityCantCreate), parameters));
                        }
                        continue;
                    }
                    catch (Exception e)
                    {
                        results.Errors.Add(CreateXomlCompilerError(new ValidationError(SR.GetString(SR.Error_CustomActivityCantCreate, type.FullName, e.ToString()), ErrorNumbers.Error_CustomActivityCantCreate), parameters));
                        continue;
                    }

                    // Work around : another set of work arounds.
                    activity.SetValue(ActivityCodeDomSerializer.MarkupFileNameProperty, fileName);
                    activity.SetValue(WorkflowMarkupSerializer.XClassProperty, type.FullName);

                    // Run the validators.
                    ValidateActivity(activity, parameters, results);
                    activities.Add(activity);
                }
            }

            // Add all type load errors to compiler results.
            foreach (KeyValuePair <object, Exception> entry in typeProvider.TypeLoadErrors)
            {
                WorkflowCompilerError compilerError = new WorkflowCompilerError(string.Empty, 0, 0, ErrorNumbers.Error_TypeLoad.ToString(CultureInfo.InvariantCulture), entry.Value.Message);
                compilerError.IsWarning = true;
                results.Errors.Add(compilerError);
            }
            results.CompiledUnit = WorkflowCompilerInternal.GenerateCodeFromFileBatch(files, parameters, results);

            WorkflowCompilationContext context = WorkflowCompilationContext.Current;

            if (context == null)
            {
                throw new Exception(SR.GetString(SR.Error_MissingCompilationContext));
            }
            // Fix standard namespaces and root namespace.
            WorkflowMarkupSerializationHelpers.ReapplyRootNamespace(results.CompiledUnit.Namespaces, context.RootNamespace, CompilerHelpers.GetSupportedLanguage(context.Language));
            WorkflowMarkupSerializationHelpers.FixStandardNamespacesAndRootNamespace(results.CompiledUnit.Namespaces, context.RootNamespace, CompilerHelpers.GetSupportedLanguage(context.Language));
            if (!results.Errors.HasErrors)
            {
                // ask activities to generate code for themselves
                CodeGenerationManager codeGenerationManager = new CodeGenerationManager(WorkflowCompilationContext.Current.ServiceProvider);
                codeGenerationManager.Context.Push(results.CompiledUnit.Namespaces);
                foreach (Activity activity in activities)
                {
                    // Need to call code generators associated with the root activity.
                    if (activity.Parent == null)
                    {
                        foreach (System.Workflow.ComponentModel.Compiler.ActivityCodeGenerator codeGenerator in codeGenerationManager.GetCodeGenerators(activity.GetType()))
                        {
                            codeGenerator.GenerateCode(codeGenerationManager, activity);
                        }
                    }
                }

                // If only ccu needed then return.
                if (!parameters.GenerateCodeCompileUnitOnly || parameters.CheckTypes)
                {
                    // Convert all compile units to source files.
                    SupportedLanguages language        = CompilerHelpers.GetSupportedLanguage(parameters.LanguageToUse);
                    CodeDomProvider    codeDomProvider = CompilerHelpers.GetCodeDomProvider(language, parameters.CompilerVersion);
                    ArrayList          ccus            = new ArrayList((ICollection)parameters.UserCodeCompileUnits);
                    ccus.Add(results.CompiledUnit);

                    ArrayList sourceFilePaths = new ArrayList();
                    sourceFilePaths.AddRange(codeFiles);
                    sourceFilePaths.AddRange(XomlCompilerHelper.GenerateFiles(codeDomProvider, parameters, (CodeCompileUnit[])ccus.ToArray(typeof(CodeCompileUnit))));

                    // Finally give it to Code Compiler.
                    CompilerResults results2 = codeDomProvider.CompileAssemblyFromFile(parameters, (string[])sourceFilePaths.ToArray(typeof(string)));
                    results.AddCompilerErrorsFromCompilerResults(results2);
                    results.PathToAssembly            = results2.PathToAssembly;
                    results.NativeCompilerReturnValue = results2.NativeCompilerReturnValue;

                    if (!results.Errors.HasErrors && parameters.CheckTypes)
                    {
                        foreach (string referenceType in MetaDataReader.GetTypeRefNames(results2.CompiledAssembly.Location))
                        {
                            bool authorized = false;
                            foreach (AuthorizedType authorizedType in authorizedTypes)
                            {
                                if (authorizedType.RegularExpression.IsMatch(referenceType))
                                {
                                    authorized = (String.Compare(bool.TrueString, authorizedType.Authorized, StringComparison.OrdinalIgnoreCase) == 0);
                                    if (!authorized)
                                    {
                                        break;
                                    }
                                }
                            }
                            if (!authorized)
                            {
                                ValidationError error = new ValidationError(SR.GetString(SR.Error_TypeNotAuthorized, referenceType), ErrorNumbers.Error_TypeNotAuthorized);
                                results.Errors.Add(CreateXomlCompilerError(error, parameters));
                            }
                        }
                    }
                    //this line was throwing for the delay sign case. besides, copying PathToAssembly should do the same...
                    if (!results.Errors.HasErrors && !parameters.GenerateCodeCompileUnitOnly && parameters.GenerateInMemory &&
                        (string.IsNullOrEmpty(parameters.CompilerOptions) || !parameters.CompilerOptions.ToLower(CultureInfo.InvariantCulture).Contains("/delaysign")))
                    {
                        results.CompiledAssembly = results2.CompiledAssembly;
                    }
                }
            }
        }
        internal static void InternalCompileFromDomBatch(string[] files, string[] codeFiles, WorkflowCompilerParameters parameters, WorkflowCompilerResults results, string localAssemblyPath)
        {
            foreach (string str in parameters.LibraryPaths)
            {
                if (!CheckPathName(str))
                {
                    int num5 = 0x160;
                    WorkflowCompilerError error = new WorkflowCompilerError(string.Empty, 0, 0, num5.ToString(CultureInfo.InvariantCulture), string.Format(CultureInfo.CurrentCulture, SR.GetString("LibraryPathIsInvalid"), new object[] { str }))
                    {
                        IsWarning = true
                    };
                    results.Errors.Add(error);
                }
            }
            IList <AuthorizedType> authorizedTypes = null;

            if (parameters.CheckTypes)
            {
                authorizedTypes = WorkflowCompilationContext.Current.GetAuthorizedTypes();
                if (authorizedTypes == null)
                {
                    ValidationError error2 = new ValidationError(SR.GetString("Error_ConfigFileMissingOrInvalid"), 0x178);
                    results.Errors.Add(CreateXomlCompilerError(error2, parameters));
                    return;
                }
            }
            ITypeProvider service = WorkflowCompilationContext.Current.ServiceProvider.GetService(typeof(ITypeProvider)) as ITypeProvider;
            ArrayList     list2   = new ArrayList();

            using (PDBReader reader = new PDBReader(localAssemblyPath))
            {
                foreach (Type type in service.LocalAssembly.GetTypes())
                {
                    if (TypeProvider.IsAssignable(typeof(Activity), type) && !type.IsAbstract)
                    {
                        string fileLocation = string.Empty;
                        WorkflowMarkupSourceAttribute[] customAttributes = (WorkflowMarkupSourceAttribute[])type.GetCustomAttributes(typeof(WorkflowMarkupSourceAttribute), false);
                        if ((customAttributes != null) && (customAttributes.Length > 0))
                        {
                            fileLocation = customAttributes[0].FileName;
                        }
                        else
                        {
                            ConstructorInfo constructor = type.GetConstructor(Type.EmptyTypes);
                            if (constructor != null)
                            {
                                try
                                {
                                    uint line   = 0;
                                    uint column = 0;
                                    reader.GetSourceLocationForOffset((uint)constructor.MetadataToken, 0, out fileLocation, out line, out column);
                                }
                                catch
                                {
                                }
                            }
                            if (string.IsNullOrEmpty(fileLocation))
                            {
                                MethodInfo info2 = type.GetMethod("InitializeComponent", BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance, null, Type.EmptyTypes, null);
                                if (info2 != null)
                                {
                                    try
                                    {
                                        uint num3 = 0;
                                        uint num4 = 0;
                                        reader.GetSourceLocationForOffset((uint)info2.MetadataToken, 0, out fileLocation, out num3, out num4);
                                        if (!string.IsNullOrEmpty(fileLocation))
                                        {
                                            if (fileLocation.EndsWith(".designer.cs", StringComparison.OrdinalIgnoreCase))
                                            {
                                                fileLocation = fileLocation.Substring(0, fileLocation.Length - ".designer.cs".Length) + ".cs";
                                            }
                                            else if (fileLocation.EndsWith(".designer.vb", StringComparison.OrdinalIgnoreCase))
                                            {
                                                fileLocation = fileLocation.Substring(0, fileLocation.Length - ".designer.vb".Length) + ".vb";
                                            }
                                        }
                                    }
                                    catch
                                    {
                                    }
                                }
                            }
                        }
                        Activity activity = null;
                        try
                        {
                            try
                            {
                                Activity.ActivityType = type;
                                activity = Activator.CreateInstance(type) as Activity;
                            }
                            finally
                            {
                                Activity.ActivityType = null;
                            }
                            activity.UserData[UserDataKeys.CustomActivity] = false;
                            if (activity is CompositeActivity)
                            {
                                CompositeActivity activity2 = activity as CompositeActivity;
                                if (activity2.CanModifyActivities)
                                {
                                    results.Errors.Add(CreateXomlCompilerError(new ValidationError(SR.GetString("Error_Missing_CanModifyProperties_False", new object[] { activity.GetType().FullName }), 0x117), parameters));
                                }
                            }
                            if (customAttributes.Length > 0)
                            {
                                DesignerSerializationManager manager = new DesignerSerializationManager(WorkflowCompilationContext.Current.ServiceProvider);
                                Activity activity3 = null;
                                using (manager.CreateSession())
                                {
                                    WorkflowMarkupSerializationManager serializationManager = new WorkflowMarkupSerializationManager(manager)
                                    {
                                        LocalAssembly = parameters.LocalAssembly
                                    };
                                    using (XmlReader reader2 = XmlReader.Create(customAttributes[0].FileName))
                                    {
                                        activity3 = new WorkflowMarkupSerializer().Deserialize(serializationManager, reader2) as Activity;
                                    }
                                }
                                if (activity3 is CompositeActivity)
                                {
                                    ActivityMarkupSerializer.ReplaceChildActivities(activity as CompositeActivity, activity3 as CompositeActivity);
                                }
                            }
                        }
                        catch (TargetInvocationException exception)
                        {
                            if ((exception.InnerException is TypeInitializationException) && (exception.InnerException.InnerException != null))
                            {
                                results.Errors.Add(CreateXomlCompilerError(new ValidationError(SR.GetString("Error_CustomActivityCantCreate", new object[] { type.FullName, exception.InnerException.InnerException.ToString() }), 0x117), parameters));
                            }
                            else if (exception.InnerException.InnerException != null)
                            {
                                results.Errors.Add(CreateXomlCompilerError(new ValidationError(exception.InnerException.InnerException.ToString(), 0x117), parameters));
                            }
                            else
                            {
                                results.Errors.Add(CreateXomlCompilerError(new ValidationError(SR.GetString("Error_CustomActivityCantCreate", new object[] { type.FullName, exception.InnerException.ToString() }), 0x117), parameters));
                            }
                            continue;
                        }
                        catch (Exception exception2)
                        {
                            results.Errors.Add(CreateXomlCompilerError(new ValidationError(SR.GetString("Error_CustomActivityCantCreate", new object[] { type.FullName, exception2.ToString() }), 0x117), parameters));
                            continue;
                        }
                        activity.SetValue(ActivityCodeDomSerializer.MarkupFileNameProperty, fileLocation);
                        activity.SetValue(WorkflowMarkupSerializer.XClassProperty, type.FullName);
                        ValidateActivity(activity, parameters, results);
                        list2.Add(activity);
                    }
                }
            }
            foreach (KeyValuePair <object, Exception> pair in service.TypeLoadErrors)
            {
                int num7 = 0x161;
                WorkflowCompilerError error3 = new WorkflowCompilerError(string.Empty, 0, 0, num7.ToString(CultureInfo.InvariantCulture), pair.Value.Message)
                {
                    IsWarning = true
                };
                results.Errors.Add(error3);
            }
            results.CompiledUnit = WorkflowCompilerInternal.GenerateCodeFromFileBatch(files, parameters, results);
            WorkflowCompilationContext current = WorkflowCompilationContext.Current;

            if (current == null)
            {
                throw new Exception(SR.GetString("Error_MissingCompilationContext"));
            }
            WorkflowMarkupSerializationHelpers.ReapplyRootNamespace(results.CompiledUnit.Namespaces, current.RootNamespace, CompilerHelpers.GetSupportedLanguage(current.Language));
            WorkflowMarkupSerializationHelpers.FixStandardNamespacesAndRootNamespace(results.CompiledUnit.Namespaces, current.RootNamespace, CompilerHelpers.GetSupportedLanguage(current.Language));
            if (!results.Errors.HasErrors)
            {
                CodeGenerationManager manager3 = new CodeGenerationManager(WorkflowCompilationContext.Current.ServiceProvider);
                manager3.Context.Push(results.CompiledUnit.Namespaces);
                foreach (Activity activity4 in list2)
                {
                    if (activity4.Parent == null)
                    {
                        foreach (ActivityCodeGenerator generator in manager3.GetCodeGenerators(activity4.GetType()))
                        {
                            generator.GenerateCode(manager3, activity4);
                        }
                    }
                }
                if (!parameters.GenerateCodeCompileUnitOnly || parameters.CheckTypes)
                {
                    CodeDomProvider codeDomProvider = CompilerHelpers.GetCodeDomProvider(CompilerHelpers.GetSupportedLanguage(parameters.LanguageToUse), parameters.CompilerVersion);
                    ArrayList       list3           = new ArrayList((ICollection)parameters.UserCodeCompileUnits);
                    list3.Add(results.CompiledUnit);
                    ArrayList list4 = new ArrayList();
                    list4.AddRange(codeFiles);
                    list4.AddRange(GenerateFiles(codeDomProvider, parameters, (CodeCompileUnit[])list3.ToArray(typeof(CodeCompileUnit))));
                    CompilerResults results2 = codeDomProvider.CompileAssemblyFromFile(parameters, (string[])list4.ToArray(typeof(string)));
                    results.AddCompilerErrorsFromCompilerResults(results2);
                    results.PathToAssembly            = results2.PathToAssembly;
                    results.NativeCompilerReturnValue = results2.NativeCompilerReturnValue;
                    if (!results.Errors.HasErrors && parameters.CheckTypes)
                    {
                        foreach (string str3 in MetaDataReader.GetTypeRefNames(results2.CompiledAssembly.Location))
                        {
                            bool flag = false;
                            foreach (AuthorizedType type2 in authorizedTypes)
                            {
                                if (type2.RegularExpression.IsMatch(str3))
                                {
                                    flag = string.Compare(bool.TrueString, type2.Authorized, StringComparison.OrdinalIgnoreCase) == 0;
                                    if (!flag)
                                    {
                                        break;
                                    }
                                }
                            }
                            if (!flag)
                            {
                                ValidationError error4 = new ValidationError(SR.GetString("Error_TypeNotAuthorized", new object[] { str3 }), 0x16b);
                                results.Errors.Add(CreateXomlCompilerError(error4, parameters));
                            }
                        }
                    }
                    if (((!results.Errors.HasErrors && !parameters.GenerateCodeCompileUnitOnly) && parameters.GenerateInMemory) && (string.IsNullOrEmpty(parameters.CompilerOptions) || !parameters.CompilerOptions.ToLower(CultureInfo.InvariantCulture).Contains("/delaysign")))
                    {
                        results.CompiledAssembly = results2.CompiledAssembly;
                    }
                }
            }
        }
 internal static void InternalCompileFromDomBatch(string[] files, string[] codeFiles, WorkflowCompilerParameters parameters, WorkflowCompilerResults results, string localAssemblyPath)
 {
     foreach (string str in parameters.LibraryPaths)
     {
         if (!CheckPathName(str))
         {
             int num5 = 0x160;
             WorkflowCompilerError error = new WorkflowCompilerError(string.Empty, 0, 0, num5.ToString(CultureInfo.InvariantCulture), string.Format(CultureInfo.CurrentCulture, SR.GetString("LibraryPathIsInvalid"), new object[] { str })) {
                 IsWarning = true
             };
             results.Errors.Add(error);
         }
     }
     IList<AuthorizedType> authorizedTypes = null;
     if (parameters.CheckTypes)
     {
         authorizedTypes = WorkflowCompilationContext.Current.GetAuthorizedTypes();
         if (authorizedTypes == null)
         {
             ValidationError error2 = new ValidationError(SR.GetString("Error_ConfigFileMissingOrInvalid"), 0x178);
             results.Errors.Add(CreateXomlCompilerError(error2, parameters));
             return;
         }
     }
     ITypeProvider service = WorkflowCompilationContext.Current.ServiceProvider.GetService(typeof(ITypeProvider)) as ITypeProvider;
     ArrayList list2 = new ArrayList();
     using (PDBReader reader = new PDBReader(localAssemblyPath))
     {
         foreach (Type type in service.LocalAssembly.GetTypes())
         {
             if (TypeProvider.IsAssignable(typeof(Activity), type) && !type.IsAbstract)
             {
                 string fileLocation = string.Empty;
                 WorkflowMarkupSourceAttribute[] customAttributes = (WorkflowMarkupSourceAttribute[]) type.GetCustomAttributes(typeof(WorkflowMarkupSourceAttribute), false);
                 if ((customAttributes != null) && (customAttributes.Length > 0))
                 {
                     fileLocation = customAttributes[0].FileName;
                 }
                 else
                 {
                     ConstructorInfo constructor = type.GetConstructor(Type.EmptyTypes);
                     if (constructor != null)
                     {
                         try
                         {
                             uint line = 0;
                             uint column = 0;
                             reader.GetSourceLocationForOffset((uint) constructor.MetadataToken, 0, out fileLocation, out line, out column);
                         }
                         catch
                         {
                         }
                     }
                     if (string.IsNullOrEmpty(fileLocation))
                     {
                         MethodInfo info2 = type.GetMethod("InitializeComponent", BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance, null, Type.EmptyTypes, null);
                         if (info2 != null)
                         {
                             try
                             {
                                 uint num3 = 0;
                                 uint num4 = 0;
                                 reader.GetSourceLocationForOffset((uint) info2.MetadataToken, 0, out fileLocation, out num3, out num4);
                                 if (!string.IsNullOrEmpty(fileLocation))
                                 {
                                     if (fileLocation.EndsWith(".designer.cs", StringComparison.OrdinalIgnoreCase))
                                     {
                                         fileLocation = fileLocation.Substring(0, fileLocation.Length - ".designer.cs".Length) + ".cs";
                                     }
                                     else if (fileLocation.EndsWith(".designer.vb", StringComparison.OrdinalIgnoreCase))
                                     {
                                         fileLocation = fileLocation.Substring(0, fileLocation.Length - ".designer.vb".Length) + ".vb";
                                     }
                                 }
                             }
                             catch
                             {
                             }
                         }
                     }
                 }
                 Activity activity = null;
                 try
                 {
                     try
                     {
                         Activity.ActivityType = type;
                         activity = Activator.CreateInstance(type) as Activity;
                     }
                     finally
                     {
                         Activity.ActivityType = null;
                     }
                     activity.UserData[UserDataKeys.CustomActivity] = false;
                     if (activity is CompositeActivity)
                     {
                         CompositeActivity activity2 = activity as CompositeActivity;
                         if (activity2.CanModifyActivities)
                         {
                             results.Errors.Add(CreateXomlCompilerError(new ValidationError(SR.GetString("Error_Missing_CanModifyProperties_False", new object[] { activity.GetType().FullName }), 0x117), parameters));
                         }
                     }
                     if (customAttributes.Length > 0)
                     {
                         DesignerSerializationManager manager = new DesignerSerializationManager(WorkflowCompilationContext.Current.ServiceProvider);
                         Activity activity3 = null;
                         using (manager.CreateSession())
                         {
                             WorkflowMarkupSerializationManager serializationManager = new WorkflowMarkupSerializationManager(manager) {
                                 LocalAssembly = parameters.LocalAssembly
                             };
                             using (XmlReader reader2 = XmlReader.Create(customAttributes[0].FileName))
                             {
                                 activity3 = new WorkflowMarkupSerializer().Deserialize(serializationManager, reader2) as Activity;
                             }
                         }
                         if (activity3 is CompositeActivity)
                         {
                             ActivityMarkupSerializer.ReplaceChildActivities(activity as CompositeActivity, activity3 as CompositeActivity);
                         }
                     }
                 }
                 catch (TargetInvocationException exception)
                 {
                     if ((exception.InnerException is TypeInitializationException) && (exception.InnerException.InnerException != null))
                     {
                         results.Errors.Add(CreateXomlCompilerError(new ValidationError(SR.GetString("Error_CustomActivityCantCreate", new object[] { type.FullName, exception.InnerException.InnerException.ToString() }), 0x117), parameters));
                     }
                     else if (exception.InnerException.InnerException != null)
                     {
                         results.Errors.Add(CreateXomlCompilerError(new ValidationError(exception.InnerException.InnerException.ToString(), 0x117), parameters));
                     }
                     else
                     {
                         results.Errors.Add(CreateXomlCompilerError(new ValidationError(SR.GetString("Error_CustomActivityCantCreate", new object[] { type.FullName, exception.InnerException.ToString() }), 0x117), parameters));
                     }
                     continue;
                 }
                 catch (Exception exception2)
                 {
                     results.Errors.Add(CreateXomlCompilerError(new ValidationError(SR.GetString("Error_CustomActivityCantCreate", new object[] { type.FullName, exception2.ToString() }), 0x117), parameters));
                     continue;
                 }
                 activity.SetValue(ActivityCodeDomSerializer.MarkupFileNameProperty, fileLocation);
                 activity.SetValue(WorkflowMarkupSerializer.XClassProperty, type.FullName);
                 ValidateActivity(activity, parameters, results);
                 list2.Add(activity);
             }
         }
     }
     foreach (KeyValuePair<object, Exception> pair in service.TypeLoadErrors)
     {
         int num7 = 0x161;
         WorkflowCompilerError error3 = new WorkflowCompilerError(string.Empty, 0, 0, num7.ToString(CultureInfo.InvariantCulture), pair.Value.Message) {
             IsWarning = true
         };
         results.Errors.Add(error3);
     }
     results.CompiledUnit = WorkflowCompilerInternal.GenerateCodeFromFileBatch(files, parameters, results);
     WorkflowCompilationContext current = WorkflowCompilationContext.Current;
     if (current == null)
     {
         throw new Exception(SR.GetString("Error_MissingCompilationContext"));
     }
     WorkflowMarkupSerializationHelpers.ReapplyRootNamespace(results.CompiledUnit.Namespaces, current.RootNamespace, CompilerHelpers.GetSupportedLanguage(current.Language));
     WorkflowMarkupSerializationHelpers.FixStandardNamespacesAndRootNamespace(results.CompiledUnit.Namespaces, current.RootNamespace, CompilerHelpers.GetSupportedLanguage(current.Language));
     if (!results.Errors.HasErrors)
     {
         CodeGenerationManager manager3 = new CodeGenerationManager(WorkflowCompilationContext.Current.ServiceProvider);
         manager3.Context.Push(results.CompiledUnit.Namespaces);
         foreach (Activity activity4 in list2)
         {
             if (activity4.Parent == null)
             {
                 foreach (ActivityCodeGenerator generator in manager3.GetCodeGenerators(activity4.GetType()))
                 {
                     generator.GenerateCode(manager3, activity4);
                 }
             }
         }
         if (!parameters.GenerateCodeCompileUnitOnly || parameters.CheckTypes)
         {
             CodeDomProvider codeDomProvider = CompilerHelpers.GetCodeDomProvider(CompilerHelpers.GetSupportedLanguage(parameters.LanguageToUse), parameters.CompilerVersion);
             ArrayList list3 = new ArrayList((ICollection) parameters.UserCodeCompileUnits);
             list3.Add(results.CompiledUnit);
             ArrayList list4 = new ArrayList();
             list4.AddRange(codeFiles);
             list4.AddRange(GenerateFiles(codeDomProvider, parameters, (CodeCompileUnit[]) list3.ToArray(typeof(CodeCompileUnit))));
             CompilerResults results2 = codeDomProvider.CompileAssemblyFromFile(parameters, (string[]) list4.ToArray(typeof(string)));
             results.AddCompilerErrorsFromCompilerResults(results2);
             results.PathToAssembly = results2.PathToAssembly;
             results.NativeCompilerReturnValue = results2.NativeCompilerReturnValue;
             if (!results.Errors.HasErrors && parameters.CheckTypes)
             {
                 foreach (string str3 in MetaDataReader.GetTypeRefNames(results2.CompiledAssembly.Location))
                 {
                     bool flag = false;
                     foreach (AuthorizedType type2 in authorizedTypes)
                     {
                         if (type2.RegularExpression.IsMatch(str3))
                         {
                             flag = string.Compare(bool.TrueString, type2.Authorized, StringComparison.OrdinalIgnoreCase) == 0;
                             if (!flag)
                             {
                                 break;
                             }
                         }
                     }
                     if (!flag)
                     {
                         ValidationError error4 = new ValidationError(SR.GetString("Error_TypeNotAuthorized", new object[] { str3 }), 0x16b);
                         results.Errors.Add(CreateXomlCompilerError(error4, parameters));
                     }
                 }
             }
             if (((!results.Errors.HasErrors && !parameters.GenerateCodeCompileUnitOnly) && parameters.GenerateInMemory) && (string.IsNullOrEmpty(parameters.CompilerOptions) || !parameters.CompilerOptions.ToLower(CultureInfo.InvariantCulture).Contains("/delaysign")))
             {
                 results.CompiledAssembly = results2.CompiledAssembly;
             }
         }
     }
 }
        internal static void InternalCompileFromDomBatch(string[] files, string[] codeFiles, WorkflowCompilerParameters parameters, WorkflowCompilerResults results, string localAssemblyPath)
        {
            // Check all the library paths are valid.
            foreach (string libraryPath in parameters.LibraryPaths)
            {
                if (!XomlCompilerHelper.CheckPathName(libraryPath))
                {
                    WorkflowCompilerError libPathError =
                        new WorkflowCompilerError(string.Empty, 0, 0, ErrorNumbers.Error_LibraryPath.ToString(CultureInfo.InvariantCulture), string.Format(CultureInfo.CurrentCulture, SR.GetString(SR.LibraryPathIsInvalid), libraryPath));
                    libPathError.IsWarning = true;
                    results.Errors.Add(libPathError);
                }
            }

            IList<AuthorizedType> authorizedTypes = null;
            if (parameters.CheckTypes)
            {
                //If we dont find the list of authorized types then return.
                authorizedTypes = WorkflowCompilationContext.Current.GetAuthorizedTypes();
                if (authorizedTypes == null)
                {
                    ValidationError error = new ValidationError(SR.GetString(SR.Error_ConfigFileMissingOrInvalid), ErrorNumbers.Error_ConfigFileMissingOrInvalid);
                    results.Errors.Add(CreateXomlCompilerError(error, parameters));
                    return;
                }
            }

            ITypeProvider typeProvider = WorkflowCompilationContext.Current.ServiceProvider.GetService(typeof(ITypeProvider)) as ITypeProvider;
            ArrayList activities = new ArrayList();

            using (PDBReader pdbReader = new PDBReader(localAssemblyPath))
            {
                // Validate all the compiled activities in the assembly.
                foreach (Type type in typeProvider.LocalAssembly.GetTypes())
                {
                    if (!TypeProvider.IsAssignable(typeof(Activity), type) || type.IsAbstract)
                        continue;

                    // Fetch file name.
                    string fileName = string.Empty;
                    WorkflowMarkupSourceAttribute[] sourceAttrs = (WorkflowMarkupSourceAttribute[])type.GetCustomAttributes(typeof(WorkflowMarkupSourceAttribute), false);
                    if (sourceAttrs != null && sourceAttrs.Length > 0)
                    {
                        fileName = sourceAttrs[0].FileName;
                    }
                    else
                    {
                        ConstructorInfo ctorMethod = type.GetConstructor(Type.EmptyTypes);
                        if (ctorMethod != null)
                        {
                            try
                            {
                                uint line = 0, column = 0;
                                pdbReader.GetSourceLocationForOffset((uint)ctorMethod.MetadataToken, 0, out fileName, out line, out column);
                            }
                            catch
                            {
                                // We don't want errors if the user has written their own custom
                                // activity and simply inherited the constructor
                            }
                        }

                        // In case of VB, if the ctor is autogenerated the PDB will not have symbol 
                        // information. Use InitializeComponent method as the fallback. 
                        if (String.IsNullOrEmpty(fileName))
                        {
                            MethodInfo initializeComponent = type.GetMethod("InitializeComponent", BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance, null, Type.EmptyTypes, null);
                            if (initializeComponent != null)
                            {
                                try
                                {
                                    uint line = 0, column = 0;
                                    pdbReader.GetSourceLocationForOffset((uint)initializeComponent.MetadataToken, 0, out fileName, out line, out column);

                                    if (!String.IsNullOrEmpty(fileName))
                                    {
                                        if (fileName.EndsWith(".designer.cs", StringComparison.OrdinalIgnoreCase))
                                            fileName = fileName.Substring(0, fileName.Length - ".designer.cs".Length) + ".cs";
                                        else if (fileName.EndsWith(".designer.vb", StringComparison.OrdinalIgnoreCase))
                                            fileName = fileName.Substring(0, fileName.Length - ".designer.vb".Length) + ".vb";
                                    }
                                }
                                catch
                                {
                                }
                            }
                        }
                    }

                    // Create the activity.
                    Activity activity = null;
                    try
                    {
                        try
                        {
                            Activity.ActivityType = type;
                            activity = Activator.CreateInstance(type) as Activity;
                        }
                        finally
                        {
                            Activity.ActivityType = null;
                        }
                        activity.UserData[UserDataKeys.CustomActivity] = false;
                        if (activity is CompositeActivity)
                        {
                            CompositeActivity compositeActivity = activity as CompositeActivity;
                            if (compositeActivity.CanModifyActivities)
                                results.Errors.Add(CreateXomlCompilerError(new ValidationError(SR.GetString(SR.Error_Missing_CanModifyProperties_False, activity.GetType().FullName), ErrorNumbers.Error_CustomActivityCantCreate), parameters));
                        }
                        if (sourceAttrs.Length > 0)
                        {
                            DesignerSerializationManager manager = new DesignerSerializationManager(WorkflowCompilationContext.Current.ServiceProvider);
                            Activity instance2 = null;
                            using (manager.CreateSession())
                            {
                                WorkflowMarkupSerializationManager xomlSerializationManager = new WorkflowMarkupSerializationManager(manager);
                                xomlSerializationManager.LocalAssembly = parameters.LocalAssembly;
                                using (XmlReader reader = XmlReader.Create((sourceAttrs[0].FileName)))
                                    instance2 = new WorkflowMarkupSerializer().Deserialize(xomlSerializationManager, reader) as Activity;
                            }
                            if (instance2 is CompositeActivity)
                                ActivityMarkupSerializer.ReplaceChildActivities(activity as CompositeActivity, instance2 as CompositeActivity);
                        }
                    }
                    catch (TargetInvocationException tie)
                    {
                        // For TypeInitializationException, the message is available at the inner Exception
                        if (tie.InnerException is TypeInitializationException && tie.InnerException.InnerException != null)
                            results.Errors.Add(CreateXomlCompilerError(new ValidationError(SR.GetString(SR.Error_CustomActivityCantCreate, type.FullName, tie.InnerException.InnerException.ToString()), ErrorNumbers.Error_CustomActivityCantCreate), parameters));
                        else if (tie.InnerException.InnerException != null)
                            results.Errors.Add(CreateXomlCompilerError(new ValidationError(tie.InnerException.InnerException.ToString(), ErrorNumbers.Error_CustomActivityCantCreate), parameters));
                        else
                            results.Errors.Add(CreateXomlCompilerError(new ValidationError(SR.GetString(SR.Error_CustomActivityCantCreate, type.FullName, tie.InnerException.ToString()), ErrorNumbers.Error_CustomActivityCantCreate), parameters));
                        continue;
                    }
                    catch (Exception e)
                    {
                        results.Errors.Add(CreateXomlCompilerError(new ValidationError(SR.GetString(SR.Error_CustomActivityCantCreate, type.FullName, e.ToString()), ErrorNumbers.Error_CustomActivityCantCreate), parameters));
                        continue;
                    }

                    // Work around : another set of work arounds.
                    activity.SetValue(ActivityCodeDomSerializer.MarkupFileNameProperty, fileName);
                    activity.SetValue(WorkflowMarkupSerializer.XClassProperty, type.FullName);

                    // Run the validators.
                    ValidateActivity(activity, parameters, results);
                    activities.Add(activity);
                }
            }

            // Add all type load errors to compiler results.
            foreach (KeyValuePair<object, Exception> entry in typeProvider.TypeLoadErrors)
            {
                WorkflowCompilerError compilerError = new WorkflowCompilerError(string.Empty, 0, 0, ErrorNumbers.Error_TypeLoad.ToString(CultureInfo.InvariantCulture), entry.Value.Message);
                compilerError.IsWarning = true;
                results.Errors.Add(compilerError);
            }
            results.CompiledUnit = WorkflowCompilerInternal.GenerateCodeFromFileBatch(files, parameters, results);

            WorkflowCompilationContext context = WorkflowCompilationContext.Current;
            if (context == null)
            {
                throw new Exception(SR.GetString(SR.Error_MissingCompilationContext));
            }
            // Fix standard namespaces and root namespace.
            WorkflowMarkupSerializationHelpers.ReapplyRootNamespace(results.CompiledUnit.Namespaces, context.RootNamespace, CompilerHelpers.GetSupportedLanguage(context.Language));
            WorkflowMarkupSerializationHelpers.FixStandardNamespacesAndRootNamespace(results.CompiledUnit.Namespaces, context.RootNamespace, CompilerHelpers.GetSupportedLanguage(context.Language));
            if (!results.Errors.HasErrors)
            {
                // ask activities to generate code for themselves
                CodeGenerationManager codeGenerationManager = new CodeGenerationManager(WorkflowCompilationContext.Current.ServiceProvider);
                codeGenerationManager.Context.Push(results.CompiledUnit.Namespaces);
                foreach (Activity activity in activities)
                {
                    // Need to call code generators associated with the root activity.
                    if (activity.Parent == null)
                    {
                        foreach (System.Workflow.ComponentModel.Compiler.ActivityCodeGenerator codeGenerator in codeGenerationManager.GetCodeGenerators(activity.GetType()))
                            codeGenerator.GenerateCode(codeGenerationManager, activity);
                    }
                }

                // If only ccu needed then return.
                if (!parameters.GenerateCodeCompileUnitOnly || parameters.CheckTypes)
                {
                    // Convert all compile units to source files.
                    SupportedLanguages language = CompilerHelpers.GetSupportedLanguage(parameters.LanguageToUse);
                    CodeDomProvider codeDomProvider = CompilerHelpers.GetCodeDomProvider(language, parameters.CompilerVersion);
                    ArrayList ccus = new ArrayList((ICollection)parameters.UserCodeCompileUnits);
                    ccus.Add(results.CompiledUnit);

                    ArrayList sourceFilePaths = new ArrayList();
                    sourceFilePaths.AddRange(codeFiles);
                    sourceFilePaths.AddRange(XomlCompilerHelper.GenerateFiles(codeDomProvider, parameters, (CodeCompileUnit[])ccus.ToArray(typeof(CodeCompileUnit))));

                    // Finally give it to Code Compiler.
                    CompilerResults results2 = codeDomProvider.CompileAssemblyFromFile(parameters, (string[])sourceFilePaths.ToArray(typeof(string)));
                    results.AddCompilerErrorsFromCompilerResults(results2);
                    results.PathToAssembly = results2.PathToAssembly;
                    results.NativeCompilerReturnValue = results2.NativeCompilerReturnValue;

                    if (!results.Errors.HasErrors && parameters.CheckTypes)
                    {
                        foreach (string referenceType in MetaDataReader.GetTypeRefNames(results2.CompiledAssembly.Location))
                        {
                            bool authorized = false;
                            foreach (AuthorizedType authorizedType in authorizedTypes)
                            {
                                if (authorizedType.RegularExpression.IsMatch(referenceType))
                                {
                                    authorized = (String.Compare(bool.TrueString, authorizedType.Authorized, StringComparison.OrdinalIgnoreCase) == 0);
                                    if (!authorized)
                                        break;
                                }
                            }
                            if (!authorized)
                            {
                                ValidationError error = new ValidationError(SR.GetString(SR.Error_TypeNotAuthorized, referenceType), ErrorNumbers.Error_TypeNotAuthorized);
                                results.Errors.Add(CreateXomlCompilerError(error, parameters));
                            }
                        }
                    }
                    //this line was throwing for the delay sign case. besides, copying PathToAssembly should do the same...
                    if (!results.Errors.HasErrors && !parameters.GenerateCodeCompileUnitOnly && parameters.GenerateInMemory &&
                        (string.IsNullOrEmpty(parameters.CompilerOptions) || !parameters.CompilerOptions.ToLower(CultureInfo.InvariantCulture).Contains("/delaysign")))
                        results.CompiledAssembly = results2.CompiledAssembly;
                }
            }
        }