[code]
using System;
using System.Collections.Generic;
using System.IO;
using System.Net;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading;

namespace andryha_status
{
class Program
{
static void Main(string[] args)
{
List<string> StatusHistory = new List<string>();
while (true)
{
try
{
using (var wc = new WebClient())
{
var resp = wc.DownloadData("https://api.vk.com/method/users.get?user_id=368990&fields=status&v=5.44&lang=ru");
var rtext = Encoding.UTF8.GetString(resp);
//{"response":[{"id":368990,"first_name":"Андрей","last_name":"Набоков","status":""}]}
Regex regex = new Regex("\"status\":\"(.*?)\"");
var status = regex.Match(rtext).Groups[1].ToString();

if (StatusHistory.Count == 0 || StatusHistory[StatusHistory.Count - 1] != status)
{
Console.WriteLine("[{0:G}] {1}", DateTime.UtcNow, status);
StatusHistory.Add(status);
File.WriteAllLines(".\\status_history.txt", StatusHistory);
}
}
}
catch (Exception ex)
{
Console.WriteLine("ERROR: " + ex.Message);
}
Thread.Sleep(15000);
}
}
}
}
[/code]