using System.IO;
using Telegram.Bot;
using Telegram.Bot.Args;
using Telegram.Bot.Types.InputFiles;
using AForge.Video;
using AForge.Controls;
using AForge.Video.DirectShow;

System.Drawing;
System.Windows.Forms;

 static void Main(){
            botClient = new TelegramBotClient("token");		//Your Token
            botClient.OnMessage += Bot_OnMessage;
            botClient.StartReceiving();
            Thread.Sleep(int.MaxValue);
}

	// using System.Net;

	var httpProxy = new WebProxy("https://example.org", 8080)
	{
     	Credentials = new NetworkCredential("USERNMAE", "PASSWORD")
	};
	var botClient = new TelegramBotClient("YOUR_API_TOKEN", httpProxy);

// using MihaZupan;

var proxy = new HttpToSocks5Proxy(Socks5ServerAddress, Socks5ServerPort);

// Or if you need credentials for your proxy server:
var proxy = new HttpToSocks5Proxy(
  Socks5ServerAddress, Socks5ServerPort, "USERNAME", "PASSWORD"
);

// Allows you to use proxies that are only allowing connections to Telegram
// Needed for some proxies
proxy.ResolveHostnamesLocally = true;

var botClient = new TelegramBotClient("YOUR_API_TOKEN", proxy);