httploaddatac#

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;

namespace HMD_Holo
{
    class HTTPLoadData
    {
        public string data;
        HttpWebRequest webRequest;
        public HTTPLoadData(string url)
        {
            try
            {
                webRequest = (HttpWebRequest)WebRequest.Create(url);
                webRequest.BeginGetResponse(new AsyncCallback(FinishWebRequest), webRequest);
            }
            catch (WebException w)
            {
                Debug.WriteLine("WWW Request Error : " + w.Message.ToString());
            }
            catch (Exception e)
            {
                Debug.WriteLine("Unknown Request Error : " + e.Message.ToString());
            }

        }

        private void FinishWebRequest(IAsyncResult result)
        {
            try
            {
                HttpWebResponse response = (result.AsyncState as HttpWebRequest).EndGetResponse(result) as HttpWebResponse;
                Stream dataStream = response.GetResponseStream();
                StreamReader reader = new StreamReader(dataStream);
                data = reader.ReadToEnd();
            }
            catch (WebException w)
            {
                Debug.WriteLine("WWW Response Error : " + w.Message.ToString());
            }
            catch (Exception e)
            {
                Debug.WriteLine("Unknown Response Error : " + e.Message.ToString());
            }
        }
    }
}