HttpResponse.cs

using System;
using System.IO;
using System.Net;

namespace WebLib
{
    public class HttpResponse : IDisposable
    {
        public HttpWebResponse HttpWebResponse { get; }
        public bool HaveErrors { get; }
        public WebException WebException { get; }

        public HttpResponse(HttpWebResponse httpWebResponse) : this(httpWebResponse, false, null)
        {
        }

        public HttpResponse(HttpWebResponse httpWebResponse, bool haveErrors, WebException webException)
        {
            HttpWebResponse = httpWebResponse;
            HaveErrors = haveErrors;
            WebException = webException;
        }

        public WebHeaderCollection Headers => HttpWebResponse.Headers;
        public HttpStatusCode StatusCode => HttpWebResponse.StatusCode;

        public string GetText()
        {
            using (Stream stream = GetStream())
            using (StreamReader streamReader = new StreamReader(stream))
                return streamReader.ReadToEnd();
        }

        public byte[] GetBytes(int bufferSize = 81920)
        {
            using (Stream stream = GetStream())
            using (MemoryStream memoryStream = new MemoryStream())
            {
                stream.CopyTo(memoryStream, bufferSize);
                return memoryStream.ToArray();
            }
        }

        public Stream GetStream()
        {
            return HttpWebResponse.GetResponseStream();
        }

        public void Dispose()
        {
            HttpWebResponse.Dispose();
        }
    }
}