Get the Image from a Image URL using C#.Net

Following is code to Get the Image from a Image URL using C#.Net

private Image ImageFromURL(string Url)
        {
            byte[] imageData = DownloadData(Url);
            ImageDetail imgDetail = new ImageDetail();
            Image img = null;

            try
            {
                MemoryStream stream = new MemoryStream(imageData);
                img = Image.FromStream(stream);
                
               
                stream.Close();
            }
            catch (Exception)
            {
            }

            return img;
        }

private byte[] DownloadData(string Url)
        {
            string empty = string.Empty;
            return DownloadData(Url, out empty);
        }

        private byte[] DownloadData(string Url, out string responseUrl)
        {
            byte[] downloadedData = new byte[0];
            try
            {
                //Get a data stream from the url
                WebRequest req = WebRequest.Create(Url);
                WebResponse response = req.GetResponse();
                Stream stream = response.GetResponseStream();

                responseUrl = response.ResponseUri.ToString();

                //Download in chuncks
                byte[] buffer = new byte[1024];

                //Get Total Size
                int dataLength = (int)response.ContentLength;

                //Download to memory
                //Note: adjust the streams here to download directly to the hard drive
                MemoryStream memStream = new MemoryStream();
                while (true)
                {
                    //Try to read the data
                    int bytesRead = stream.Read(buffer, 0, buffer.Length);

                    if (bytesRead == 0)
                    {
                        break;
                    }
                    else
                    {
                        //Write the downloaded data
                        memStream.Write(buffer, 0, bytesRead);
                    }
                }

                //Convert the downloaded stream to a byte array
                downloadedData = memStream.ToArray();

                //Clean up
                stream.Close();
                memStream.Close();
            }
            catch (Exception)
            {
                responseUrl = string.Empty;
                return new byte[0];
            }

            return downloadedData;
        }