private void UploadCallback(IAsyncResult ar)
{
try
{
HttpWebRequest request = (HttpWebRequest)ar.AsyncState;
WebResponse response = request.GetResponse();
Stream stream = response.GetResponseStream();
string xml = string.Empty;
using (GZipStream gzip = new GZipStream(stream, CompressionMode.Decompress))
using (XmlSanitizingStream sr = new XmlSanitizingStream(gzip))
{
xml = sr.ReadToEnd();
}
result = ar;
}
catch (Exception ex)
{
string message = ex.Message;
throw;
}
}
private void ShowNewFotoCallback(IAsyncResult ar)
{
try
{
HttpWebRequest request = (HttpWebRequest)ar.AsyncState;
WebResponse response = request.GetResponse();
Stream stream = response.GetResponseStream();
//Stream stream = request.GetResponse();
//Stream stream = request.EndGetRequestStream(ar);
string xml = string.Empty;
using (GZipStream gzip = new GZipStream(stream, CompressionMode.Decompress))
using (XmlSanitizingStream sr = new XmlSanitizingStream(gzip))
{
xml = sr.ReadToEnd();
int start = xml.IndexOf("__VIEWSTATE\" value=\"", 0) + 20;
int end = xml.IndexOf("\" />", start);
Viewstate = xml.Substring(start, (end - start));
start = xml.IndexOf("__EVENTVALIDATION\" value=\"", 0) + 26;
end = xml.IndexOf("\" />", start);
Eventvalidation = xml.Substring(start, (end - start));
}
ServicePointManager.Expect100Continue = false;
Uri requestUri = new Uri(FotoSetUrl);
if (requestUri.Scheme == "https")
{
ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3;
ServicePointManager.ServerCertificateValidationCallback += (sender, cert, chain, err) => true;
}
request = (HttpWebRequest)WebRequest.Create(requestUri);
request.CookieContainer = _Container;
request.Method = "POST";
request.Accept = "image/jpeg, application/x-ms-application, image/gif, application/xaml+xml, image/pjpeg, application/x-ms-xbap, */*";
request.Headers.Add(HttpRequestHeader.AcceptLanguage, "nl-NL,nl;q=0.8,en-US;q=0.6,en-GB;q=0.4,en;q=0.2");
request.UserAgent = "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.3; WOW64; Trident/7.0)";
request.Headers.Add(HttpRequestHeader.AcceptEncoding, "gzip, deflate");
request.Headers.Add("DNT", "1");
request.Host = "servit.mijnknltb.nl";
request.KeepAlive = true;
request.Headers.Add(HttpRequestHeader.CacheControl, "no-cache");
request.ContentType = "multipart/form-data; boundary=" + Boundry;
StringBuilder sbHeader = new StringBuilder();
sbHeader.AppendLine(Boundry)
.AppendLine("Content-Disposition: form-data; name=\"__EVENTTARGET\"")
.AppendLine()
.AppendLine("UploadButton");
sbHeader.AppendLine(Boundry)
.AppendLine("Content-Disposition: form-data; name=\"__EVENTARGUMENT\"")
.AppendLine()
.AppendLine();
sbHeader.AppendLine(Boundry)
.AppendLine("Content-Disposition: form-data; name=\"__VIEWSTATE\"")
.AppendLine()
.AppendLine(Viewstate);
sbHeader.AppendLine(Boundry)
.AppendLine("Content-Disposition: form-data; name=\"__EVENTVALIDATION\"")
.AppendLine()
.AppendLine(Eventvalidation);
sbHeader.AppendLine(Boundry)
.AppendLine("Content-Disposition: form-data; name=\"LabelCrmControl1$HiddenField\"")
.AppendLine()
.AppendLine("Bondsnummer:");
sbHeader.AppendLine(Boundry)
.AppendLine("Content-Disposition: form-data; name=\"BondsnummerTextBox$TextBox\"")
.AppendLine()
.AppendLine(Bondsnummer);
sbHeader.AppendLine(Boundry)
.AppendLine("Content-Disposition: form-data; name=\"LabelCrmControl2$HiddenField\"")
.AppendLine()
.AppendLine("Naam:");
sbHeader.AppendLine(Boundry)
.AppendLine("Content-Disposition: form-data; name=\"LabelCrmControl4$HiddenField\"")
.AppendLine()
.AppendLine("Adres:");
sbHeader.AppendLine(Boundry)
.AppendLine("Content-Disposition: form-data; name=\"LabelCrmControl5$HiddenField\"")
.AppendLine()
.AppendLine("Woonplaats:");
sbHeader.AppendLine(Boundry)
.AppendLine("Content-Disposition: form-data; name=\"LabelCrmControl3$HiddenField\"")
.AppendLine()
.AppendLine("Fotobestand:");
sbHeader.AppendLine(Boundry)
.AppendLine("Content-Disposition: form-data; name=\"FileUploadControl\"; filename=\"\"")
.AppendLine("Content-Type: application/octet-stream")
.AppendLine();
StringBuilder sbFooter = new StringBuilder();
sbFooter.AppendLine();
sbFooter.AppendLine(Boundry)
.AppendLine("Content-Disposition: form-data; name=\"LabelCrmControlHelpText$HiddenField\"")
.AppendLine()
.AppendLine("De getoonde foto zal overeenkomen met de foto op de pas.");
sbFooter.AppendLine(Boundry + "--");
byte[] header = Encoding.UTF8.GetBytes(sbHeader.ToString());
byte[] footer = Encoding.UTF8.GetBytes(sbFooter.ToString());
long contentLength = header.Length + footer.Length;
request.ContentLength = contentLength;
using (var requestStream = request.GetRequestStream())
{
requestStream.Write(header, 0, header.Length);
requestStream.Write(footer, 0, footer.Length);
}
request.BeginGetRequestStream(UploadCallback, request);
}
catch (Exception ex)
{
string message = ex.Message;
throw;
}
}