//获得用户的未读留言7 OK
        public List<Message> GetUserUreadPublicMessages(String UserID)
        {
            List<Message> PublicMessagesList = new List<Message>();
            //数据访存器
            DatabaseAccess.DataClasses1DataContext DBAccessor = new DataClasses1DataContext();

            try
            {
                ISingleResult<getUnreadPublicMessageByUserResult> resultList = DBAccessor.getUnreadPublicMessageByUser(UserID);
                //获得留言列表
                foreach (getUnreadPublicMessageByUserResult result in resultList)
                {
                    Message message = new Message();
                    message.ID = result.id;
                    message.messageType = MessageType.publicMessage;
                    message.content = result.content;
                    message.state = MessageState.Unread;
                    //发留言的用户的信息
                    message.userFrom.UserName = result.userfrom;

                    //发留言户的信息
                    ISingleResult<getUserByUserNameResult> UserInfoList = DBAccessor.getUserByUserName(result.userfrom);
                    foreach (getUserByUserNameResult UserInfo in UserInfoList)
                    {
                        message.userFrom.NickName = UserInfo.nickname;
                        message.userFrom.Phone = UserInfo.phone;
                        message.userFrom.Address = UserInfo.address;
                        message.userFrom.Email = UserInfo.email;
                        message.userFrom.City = UserInfo.city;
                        message.userFrom.Portrait = UserInfo.portraitPath;
                    }

                    PublicMessagesList.Add(message);
                }
            }
            catch (Exception e)
            {

            }

            return PublicMessagesList;
        }