public override IResponseMessageBase OnEvent_ClickRequest(RequestMessageEvent_Click requestMessage)
        {
            var Buttons = UserProfile.Buttons;
            var fileVersionInfo = FileVersionInfo.GetVersionInfo(HttpContext.Current.Server.MapPath("~/bin/EasyWeixin.dll"));
            foreach (var Button in Buttons)
            {
                if (Button.SubButtons.ToList().Count == 0)
                {
                    if (Button.key == requestMessage.EventKey)
                    {
                        
                        var ResponseMessages = Button.ResponseMessages;
                        return GetEventsResponseMessages(ResponseMessages.ToList(), requestMessage);
                    }
                }
                else
                {
                    foreach (var Subitem in Button.SubButtons)
                    {
                        if (Subitem.key == requestMessage.EventKey)
                        {
                            var ResponseMessages = Subitem.ResponseMessages;
                            return GetEventsResponseMessages(ResponseMessages.ToList(), requestMessage);
                        }
                    } 
                }
            }
            var rMessage = UserProfile.ResponseMessages.Where(o => o.ResponseType == 2).ToList();
            return GetEventsResponseMessages(rMessage, requestMessage);
        }

 public string UpdateWeiXinMenu()
        {
            RequestMessageBase rm = new RequestMessageBase();
            var count = ButtonRepository.FindAll().Where(o => o.UserId == WebSecurity.GetUserId(User.Identity.Name)).ToList().Count;
            //主菜单为2~3个 否则报错
            if (count > 3 || count < 2)
            {
                return "主菜单按钮个数必须是两个或者三个";
            }
            ///获取用户数据
            var user = UserProfileRepository.Find(Specification<EasyWeixin.Model.UserProfile>.Eval(o => o.UserId == WebSecurity.CurrentUserId));
            ///创建微信菜单实例
            EasyWeixin.Entities.Menu.ButtonGroup bg = new EasyWeixin.Entities.Menu.ButtonGroup();
            ///提取数据库中菜单数据的前三行数据 
            var ButtonList = ButtonRepository.FindAll(Specification<Button>.Eval(o => o.UserId == WebSecurity.CurrentUserId)).Take(3);
            //WeixinController wc = new WeixinController();
            ///将数据库中数据添加到微信菜单实例中
            foreach (var item in ButtonList)
            {
                if (item.SubButtons != null && item.SubButtons.ToList().Count > 0)
                {
                    EasyWeixin.Entities.Menu.SubButton SubButton = new EasyWeixin.Entities.Menu.SubButton();
                    SubButton.name = item.name;
                    //SubButton.key = "click";
                    foreach (var Subitem in item.SubButtons.Take(5))
                    {
                        if (Subitem.ResponseMessages.ToList().Count > 0 && Subitem.ResponseMessages.ToList()[0].ButtonType == 5)
                        {
                            EasyWeixin.Entities.Menu.SingleViewButton SingleButton = new EasyWeixin.Entities.Menu.SingleViewButton();
                            SingleButton.name = Subitem.name;
                            SingleButton.url = Subitem.ResponseMessages.ToList()[0].Link;
                            SingleButton.type = "view";
                            SubButton.sub_button.Add(SingleButton);
                        }
                        else
                        {

                            EasyWeixin.Entities.Menu.SingleClickButton SingleButton = new EasyWeixin.Entities.Menu.SingleClickButton();
                            SingleButton.name = Subitem.name;
                            SingleButton.key = "SubButton_click_" + Subitem.SubButtonID.ToString();
                            SingleButton.type = "click";


                            //2014/6/4 tianxiu
                            //if (Subitem.name=="授权")
                            //{
                            //    string MyAppid = user.AppId;
                            //    string RedirectUri = "http://xx/SelfDefiningMenu/AuthRedirectUri";
                            //    string URL = "https://open.weixin.qq.com/connect/oauth2/authorize?appid=" + MyAppid + "&redirect_uri=" + RedirectUri + "&response_type=code&scope=snsapi_userinfo&state=STATE#wechat_redirect";
                            //    string Str = "<a href='" + URL + "'>授权页面</a>";
                            //    string res = sendTextMessage(rm, Str);
                            //    Response.Write(res);
                            //}

                            SubButton.sub_button.Add(SingleButton);
                        }
                    }
                    bg.button.Add(SubButton);
                }
                else
                {
                    if (item.ResponseMessages.ToList().Count > 0 && item.ResponseMessages.ToList()[0].ButtonType == 5)
                    {
                        EasyWeixin.Entities.Menu.SingleViewButton SingleButton = new EasyWeixin.Entities.Menu.SingleViewButton();
                        SingleButton.name = item.name;
                        SingleButton.url = item.ResponseMessages.ToList()[0].Link;
                        SingleButton.type = "view";
                        bg.button.Add(SingleButton);
                    }
                    else
                    {

                        EasyWeixin.Entities.Menu.SingleClickButton SingleButton = new EasyWeixin.Entities.Menu.SingleClickButton();
                        SingleButton.name = item.name;
                        SingleButton.key = "Button_click_" + item.ButtonID.ToString();
                        SingleButton.type = "click";
                        bg.button.Add(SingleButton);
                    }

                }
            }
            AccessTokenResult Result = CommonApi.GetToken(user.AppId, user.AppSecret);
            string token = Result.access_token;
            string str = Newtonsoft.Json.JsonConvert.SerializeObject(bg);
            WxJsonResult wx = CommonApi.CreateMenu(token, bg);

            return "更新成功";
        }

public class EventService
    {
        public ResponseMessageBase GetResponseMessage(RequestMessageEventBase requestMessage)
        {
            ResponseMessageBase responseMessage = null;
            switch (requestMessage.Event)
            {
                case Event.ENTER:
                    {
                        var strongResponseMessage = requestMessage.CreateResponseMessage<ResponseMessageText>();
                        strongResponseMessage.Content = "您刚才发送了ENTER事件请求。";
                        responseMessage = strongResponseMessage;
                        break;
                    }
                case Event.LOCATION:
                    throw new Exception("暂不可用");
                    //break;
                case Event.subscribe://订阅
                    {
                        var strongResponseMessage = requestMessage.CreateResponseMessage<ResponseMessageText>();

                        //获取Senparc.Weixin.MP.dll版本信息
                        var fileVersionInfo = FileVersionInfo.GetVersionInfo(HttpContext.Current.Server.MapPath("~/bin/EasyWeixin.dll"));
                        var version = fileVersionInfo.FileVersion;
                        strongResponseMessage.Content = string.Format(
                            "欢迎关注【Senparc.Weixin.MP 微信公众平台SDK】，当前运行版本：v{0}。\r\n您还可以发送【位置】【图片】【语音】信息，查看不同格式的回复。\r\nSDK官方地址：http://weixin.senparc.com",
                            version);
                        responseMessage = strongResponseMessage;
                        break;
                    }
                case Event.unsubscribe://退订
                    {
                        //实际上用户无法收到非订阅账号的消息，所以这里可以随便写。
                        //unsubscribe事件的意义在于及时删除网站应用中已经记录的OpenID绑定，消除冗余数据。
                        var strongResponseMessage = requestMessage.CreateResponseMessage<ResponseMessageText>();
                        strongResponseMessage.Content = "有空再来";
                        responseMessage = strongResponseMessage;
                        break;
                    }
                case Event.CLICK://菜单点击事件，根据自己需要修改
                    throw new Exception("Demo中还没有加入CLICK的测试！");
                    //break;
                default:
                    throw new ArgumentOutOfRangeException();
            }

            return responseMessage;         
        }
    }