C#不同页面之间通信的方法

以前做项目的时候经常头疼两个页面之间的交互（汗），这几天看的MVVM项目，忽然感觉好简单的！我自己写了个简单的demo

可以简单实现2个页面之间的交互，新人第一次发博客，不喜勿喷

代码很简单，注释我就不打了

下面是代码：

 public static class PublicAction
    {
        static List<ActionParas> actionList = new List<ActionParas>();

        public static void Regist(string name, Action<object> action)
        {
            var num = actionList.Where(i => i.Name == name).Count();
            if (actionList.Count == 0)
            {
                var hh = new ActionParas();
                hh.ActionList.Add(action);
                hh.Name = name;
                actionList.Add(hh);
            }
            else
            {
                var item = actionList.Where(i => i.Name == name).First();
                if (item.ActionList.Where(i => i == action).Count() == 0)
                    item.ActionList.Add(action);
            }
        }

        public static void Send(string name, object obj)
        {
            var items = actionList.Where(i => i.Name == name).First();
            foreach (var item in items.ActionList)
            {
                item.Invoke(obj);
            }
        }

        public static void Remove(string name)
        {
            var item = actionList.Where(i => i.Name == name).First();
            actionList.Remove(item);
        }

    }

  public class ActionParas
    {
        private string _name;

        public string Name
        {
            get { return _name; }
            set { _name = value; }
        }
        private List<Action<object>> actionList;

        public List<Action<object>> ActionList
        {
            get { if (actionList == null) { actionList = new List<Action<object>>(); } return actionList; }
            set { actionList = value; }
        }
    }

 

 

代码在

http://ad9ayimfpb.l75.yunpan.cn/lk/cK4uHDzVNHBvW

提取码c10d