void Image_Change()
{
try
{
string[] a = null;
string[] b = null;
int suiji = intSuijishu(1, 6);
Task.Run(() =>
{
WebClient webClient = new WebClient();
a = Encoding.UTF8.GetString(webClient.DownloadData("http://106.14.64.250/api/" + suiji + ".html")).Split('#');
webClient.Dispose();
b = a[1].Split('|');
System.Net.WebRequest webreq = System.Net.WebRequest.Create("http://106.14.64.250/api/" + b[1]);
System.Net.WebResponse webres = webreq.GetResponse();
System.IO.Stream stream = webres.GetResponseStream();
System.Drawing.Image img1 = System.Drawing.Image.FromStream(stream);
System.Drawing.Bitmap bmp = new System.Drawing.Bitmap(img1);
IntPtr hBitmap = bmp.GetHbitmap();
this.Dispatcher.BeginInvoke(new Action(() =>
{
ImageLabel1.Content = a[0];
ImageLabel.Text = b[0];
Image.Source = System.Windows.Interop.Imaging.CreateBitmapSourceFromHBitmap(hBitmap, IntPtr.Zero, Int32Rect.Empty, BitmapSizeOptions.FromEmptyOptions());
}));
stream.Dispose();
webreq.Abort();
webres.Dispose();
img1.Dispose();
bmp.Dispose();
GC.Collect();
this.Dispatcher.BeginInvoke(new Action(() =>
{
Image_Loading.Visibility = Visibility.Collapsed;
}));
});
}
catch
{
Image_Loading.Visibility = Visibility.Collapsed;
}
}
private static ArcGISLegendResponse GetLegendResponseFromWebresponse(WebResponse webResponse)
{
var dataStream = webResponse.GetResponseStream();
if (dataStream != null)
{
var sReader = new StreamReader(dataStream);
var jsonString = sReader.ReadToEnd();
var serializer = new JsonSerializer();
var jToken = JObject.Parse(jsonString);
var legendResponse = (ArcGISLegendResponse)serializer.Deserialize(new JTokenReader(jToken), typeof(ArcGISLegendResponse));
dataStream.Dispose();
webResponse.Dispose();
return legendResponse;
}
webResponse.Dispose();
return null;
}
/// <summary>
/// Process the web response from the server.
/// </summary>
protected override void OnWebResponseReceived(WebResponse response)
{
LiveLoginResult result;
bool nullResponse = (response == null);
try
{
Stream responseStream = (!nullResponse) ? response.GetResponseStream() : null;
if (nullResponse || responseStream == null)
{
result = new LiveLoginResult(
new LiveAuthException(AuthErrorCodes.ClientError, ResourceHelper.GetString("ConnectionError")));
}
else
{
result = this.GenerateLoginResultFrom(responseStream);
}
}
finally
{
if (!nullResponse)
{
response.Dispose();
}
}
this.OnOperationCompleted(result);
}
private Map parseXMLtoMap(WebResponse xmlResponse)
{
try
{
using (var contentStream = xmlResponse.GetResponseStream())
{
XDocument load = XDocument.Load(contentStream);
var data = from query in load.Descendants("ImageOptions")
select new Map
{
Name = (string)query.Element("Name"),
Description = (string)query.Element("Description"),
NWLat = (double)query.Element("NWLat"),
NWLong = (double)query.Element("NWLong"),
SELat = (double)query.Element("SELat"),
SELong = (double)query.Element("SELong"),
SWLat = (double)query.Element("SWLat"),
SWLong = (double)query.Element("SWLong"),
NELat = (double)query.Element("NELat"),
NELong = (double)query.Element("NELong"),
ZoomLevel = (int?)query.Element("ZommLevel"),
Transparency = (int?)query.Element("Transparency")
};
if (data.Count() > 1)
this.Log().Debug("Multiple Map XML Elements in content stream");
return data.FirstOrDefault();
}
}
finally
{
xmlResponse.Dispose();
}
}
private static void DisposeOfWebResponse(WebResponse response)
{
if (response == null) return;
response.Close();
response.Dispose();
}
