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