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)
{
}
}
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);
}