试图了解事件的聚合模式

本文介绍了试图了解事件的聚合模式的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 我想实现一个简单的方法事件聚合模式，以了解它一步一步来。但我没有发现任何一本书或漂亮的视频教程谈论它的实现。结果我只是发现了一些好文章像这样的 http://weblogs.asp.net/rashid/archive/2009/03/05/use -event-聚集到化妆的应用，更extensible.aspx 和 http://martinfowler.com /eaaDev/EventAggregator.html 的第一篇文章是太大了，让我明白的格局，第二个没有完成:)结果由我创造了我班的方式：I am trying to implement the event aggregator pattern in a simple way to learn it step by step. But i didn't find any book or nice video tutorial talking about it's implementation.I just found some good articles such as this http://weblogs.asp.net/rashid/archive/2009/03/05/use-event-aggregator-to-make-your-application-more-extensible.aspx and http://martinfowler.com/eaaDev/EventAggregator.html the first article is too big to let me understand the pattern and the second one is not completed :).By the way i created my classes:public class Member{ public int ID { get; set; } public string UserName { get; set; }}public class MemberService{ public void CommentSubmited() { // increase member score and do some other logic. }}public class Comment{ public int ID { get; set; } public string CommentBody { get; set; } public Member ByMember { get; set; }}public class CommentService{ public void SubmitNewComment(Member member, string commentBody, EventAggregator eventAggregator) { Comment comment = new Comment(); comment.ByMember = member; comment.CommentBody = commentBody; db.SaveComment(comment); // save comment to the db //eventAggregator.GetEvent<CommentSubmited>.Fire(); }}public class EventAggregator{ public void RegisterEvent() { } public void RemoveEvent() { }}和我想要的是创建一个通用的方法，这样当过新评论创建 CommentSubmited（）的方法来灭火。 我想它通用，因为将有作为RateService，QuestionService ....更多的服务后这样，每个人都会有一个 XXXSubmited（）方法在MemberService类。And what i want is to create a generic way so that when ever a new comment created the CommentSubmited() method to Fire.I want it generic because there will be more services later such as RateService, QuestionService, .... and each one will have a XXXSubmited() method in the MemberService class.希望你明白我想学习，问我，如果你要我让事情变得更清晰。Hope you understood what i want to learn, ask me if you want me to make things more clear.请注意我检查了泛型委托课题并认为它可以帮助我在这个问题上，但不能让它为我想。Note i checked the Generic Delegates topic and thought it may help me in this issue, but couldn't make it as i wanted.推荐答案看看这个职位使用接收一个简单的事件聚合：事件聚合反应与扩展 Check out this post on a simple event aggregator using Rx: Event Aggregator with Reactive Extensions 这篇关于试图了解事件的聚合模式的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！