private void GetNewSurveysCallback(IAsyncResult result)
{
try
{
var request = (WebRequest)result.AsyncState;
var response = (WebResponse)request.EndGetResponse(result);
using (var stream = response.GetResponseStream())
{
var surveyXmlParser = new SurveysCollectionParser();
var surveysToDownload = surveyXmlParser.GetSurveysDownloadUrlsFromStream(stream).ToList();
_surveysToDownloadCount = surveysToDownload.Count;
_downloadedSurveysList = new List<Survey>();
if (surveysToDownload.Count != 0)
foreach (var downloadUrl in surveysToDownload)
DownloadSurvey(downloadUrl, _currentUser.Name,_currentUser.Password);
else
InvokeCallbackWithSurveyListParameter(_downloadedSurveysList);
}
}
catch (WebException)
{
InvokeCallbackWithSurveyListParameter(null);
}
catch (XmlException)
{
InvokeCallbackWithSurveyListParameter(null);
}
}
private void GetNewSurveysCallback(IAsyncResult result)
{
try
{
var request = (WebRequest)result.AsyncState;
var response = (WebResponse)request.EndGetResponse(result);
using (var stream = response.GetResponseStream())
{
var surveyXmlParser = new SurveysCollectionParser();
var surveysToDownload = surveyXmlParser.GetSurveysDownloadUrlsFromStream(stream).ToList();
_surveysToDownloadCount = surveysToDownload.Count;
_downloadedSurveysList = new List<Survey>();
if (surveysToDownload.Count != 0)
foreach (var downloadUrl in surveysToDownload)
DownloadSurvey(downloadUrl, "admin", "ndg");
else
_callback.Invoke(_downloadedSurveysList);
}
}
catch (WebException)
{
throw;
}
catch (XmlException)
{
throw;
}
}