//未读消息接受
public static void Unread_Chat_Receive(unread_Object unread_obj, int idx)
{
try
{
//开始接收消息
if (unread_obj.flag)
{
unread_obj.unread_socket.BeginReceive(recv_bytes, 0, recv_bytes.Length, SocketFlags.None, new AsyncCallback(Unread_Chat_Receive_Callback), unread_obj);
}
}
catch (Exception ex)
{
Console.WriteLine("异常信息：", ex.Message);
}
}
//回调函数
public static void Unread_Chat_Receive_Callback(IAsyncResult ar)
{
unread_Object unread_obj = (unread_Object)ar.AsyncState;
if (unread_obj.flag)
{
int lengths = unread_obj.unread_socket.EndReceive(ar);
string recv_str = null;
recv_str = Encoding.UTF8.GetString(recv_bytes, 0, lengths);
if (recv_str != null && recv_str.Split('.')[0] == "info")
{
unread_obj.unread_msg.Add(recv_str);
unread_obj.msg_count++;
if (unread_obj.msg_count == 1)
{
unread_obj.main_Window.add_to_list(recv_str);
}
}
unread_obj.unread_socket.BeginReceive(recv_bytes, 0, recv_bytes.Length, SocketFlags.None, new AsyncCallback(Unread_Chat_Receive_Callback), unread_obj);
}
}
