Example #1
0
        void Bind_Data()                                                                    //ListBox绑定数据显示
        {
            try
            {
                List <information> List_User = new List <information>();
                information        l_LAVE    = new information();
                while (true)
                {
                    string[] tokens = wp_hx_Client.Re_List().Split(new Char[] { '|' });
                    if (tokens[0] == "Client")
                    {
                        try
                        {
                            List_User = (List <information>)FromJson(tokens[1]);
                        }
                        catch (Exception e)
                        {
                            MessageBox.Show(e.Message);
                        }
                        foreach (information p in List_User)
                        {
                            //MessageBox.Show("用户登录"+p.name + "  " + p.ip);
                            NowIp.Append(p.name + "$" + p.ip + "|");
                        }
                        List_User.Clear();
                    }
                    else if (tokens[0] == "Quit")
                    {
                        try
                        {
                            l_LAVE = (information)FromJson_leave(tokens[1]);

                            //MessageBox.Show("用户退出" + l_LAVE.name + "   " + l_LAVE.ip);
                            Debug.WriteLine("用户退出" + l_LAVE.name + "   " + l_LAVE.ip, DateTime.Now.ToLongTimeString());
                            string   nowAll = NowIp.ToString();
                            string[] item   = nowAll.Split('|');
                            NowIp.Length = 0;
                            for (int i = 0; i < item.Length - 1; i++)
                            {
                                string[] p = item[i].Split('$');
                                if (p[1] != l_LAVE.ip)
                                {
                                    NowIp.Append(item[i] + "|");
                                }
                            }
                        }
                        catch (Exception e)
                        {
                            Debug.WriteLine(e.Message, DateTime.Now.ToLongTimeString());
                        }
                        List_User.Clear();
                        //List_Documents.ItemsSource = Ip_Item;//指定ListBox的数据来源为的数组
                    }
                }
            }
            catch (Exception e)
            {
            }
        }
Example #2
0
        public information FromJson_leave(string json)
        {
            information jsonObject = null;

            try
            {
                var ser = new DataContractJsonSerializer(typeof(information));
                using (MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(json)))
                {
                    DataContractJsonSerializer jsonSerializer = new DataContractJsonSerializer(typeof(information));
                    jsonObject = (information)jsonSerializer.ReadObject(ms);
                }
            }
            catch (Exception e)
            {
            }
            return(jsonObject);
        }