Custrom Binder for Module

gistfile1.txt

protected override object CreateModel(ControllerContext controllerContext, ModelBindingContext bindingContext, Type modelType)
        {
            var moduleName = bindingContext.ValueProvider.GetValue(bindingContext.ModelName + ".ModuleName");
            
            var moduleTypes = new Dictionary<string, Type>
                              {
                                  { "SearchDetails", typeof(SearchDetailsProfileModule) },
                                  { "SubscriptionType", typeof(SelectedSubscriptionsProfileModule) },
                                  { "PausePeriod", typeof(PausePeriodProfileModule) },
                                  { "UserProfile", typeof(UserDetailsProfileModule)}
                              };

            Type type;

            if (moduleName == null || !moduleTypes.TryGetValue(moduleName.AttemptedValue, out type))
            {
                return null;
            }

            var model = Activator.CreateInstance(type);
            bindingContext.ModelMetadata = ModelMetadataProviders.Current.GetMetadataForType(() => model, type);
            return model;
        }