Network C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Net;
using System.IO;
namespace AutoLoL.Logic.Utils
{
    public class Web
    {
        public static string GetWebText(string url)
        {
            return GetWebText(url, null);
        }
        public static string GetWebText(string url, string post)
        {
            HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(url);
            if (post != null)
            {
                ASCIIEncoding encoding = new ASCIIEncoding();
                byte[] data = encoding.GetBytes(post);
                request.Method = "POST";
                request.ContentType = "application/x-www-form-urlencoded";
                request.ContentLength = data.Length;
                using (Stream requestStream = request.GetRequestStream())
                {
                    requestStream.Write(data, 0, data.Length);
                }
            }
            using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
            {
                using (Stream responseStream = response.GetResponseStream())
                {
                    using (StreamReader reader = new StreamReader(responseStream))
                    {
                        return reader.ReadToEnd();
                    }
                }
            }
        }
    }
}