将事件接收器附加到内容类型(Attaching a event receiver to a content type)

 我创建了一些网站列/内容类型和列表定义作为功能的一部分。 我想将一个eventreceiver附加到内容类型。 我添加了将事件接收器附加到内容类型的代码。 使用spmanager我可以看到事件接收器附加到内容类型，但是当我从内容类型创建列表时，事件接收器丢失。 有任何想法吗。 我的代码如下 
 
  public override void FeatureActivated(SPFeatureReceiverProperties properties)
            {
                string asmName = System.Reflection.Assembly.GetExecutingAssembly().FullName;
                string itemReceiverName = "xxxxxx.Intranet.SP.xxxxx.PermissionsUpdaterEventReceiver";

                ////surely a better way to get all lists than this
                ////re - do
                using (SPSite thisSite = (SPSite)properties.Feature.Parent) {
                    using (SPWeb web = thisSite.RootWeb) {
                        SPContentType RambollNewsContentType = web.ContentTypes["RambollNewsContentType"];
                        RambollNewsContentType.EventReceivers.Add(SPEventReceiverType.ItemAdded, asmName, itemReceiverName);
                        RambollNewsContentType.Update(true);
                    }
                }    
            }

I created some site columns / a content type and a list definition as part of a feature. I want to attach an eventreceiver to the content type. I added code to attach the event receiver to the content type. Using spmanager i can see that the event receiver is attached to the content type however when i create lists from the content type the event reciever is missing. Any ideas. My code is below
 
  public override void FeatureActivated(SPFeatureReceiverProperties properties)
            {
                string asmName = System.Reflection.Assembly.GetExecutingAssembly().FullName;
                string itemReceiverName = "xxxxxx.Intranet.SP.xxxxx.PermissionsUpdaterEventReceiver";

                ////surely a better way to get all lists than this
                ////re - do
                using (SPSite thisSite = (SPSite)properties.Feature.Parent) {
                    using (SPWeb web = thisSite.RootWeb) {
                        SPContentType RambollNewsContentType = web.ContentTypes["RambollNewsContentType"];
                        RambollNewsContentType.EventReceivers.Add(SPEventReceiverType.ItemAdded, asmName, itemReceiverName);
                        RambollNewsContentType.Update(true);
                    }
                }    
            }

原文：https://stackoverflow.com/questions/15364112