} // void wc_OpenReadCompleted(object sender, OpenReadCompletedEventArgs e) {
private void fillLyrList(System.IO.Stream s)
{
log("fillLyrList...");
List <VLayerDescription> lyrs = new List <VLayerDescription>();
XDocument doc = XDocument.Load(s);
var res = from r in doc.Descendants("Layer")
where r.Attribute("id").Value != ""
select r;
foreach (var r in res)
{
VLayerDescription ld = new VLayerDescription();
ld.id = r.Attribute("id").Value.Trim();
ld.name = r.Attribute("name").Value.Trim();
ld.type = r.Attribute("type").Value.Trim();
ld.topic = r.Attribute("topic").Value.Trim();
ld.url = r.Value.ToString().Trim();
ld.proxy = ld.getFromXml(r.Attribute("proxy"));
ld.preview = ld.getFromXml(r.Attribute("preview"));
ld.imageFormat = ld.getFromXml(r.Attribute("ImageFormat"));
log(String.Format("get LD [{0}]", ld.toString()));
lyrs.Add(ld);
}
log("fillLyrList, got layers: " + String.Join("; ", lyrs));
this.lyrsDescr = lyrs;
this.fillListDialog();
} // private void fillLyrList(System.IO.Stream s)
} // public void changeTopicSelection() {
public void changeLayerSelection()
{
log("changeLayerSelection...");
VLayerDescription ld = (VLayerDescription)this.listDialog.listBox2.SelectedItem;
log("selected layer: " + ld.toString());
}
private void bmpBackground_ImageFailed(object sender, ExceptionRoutedEventArgs e)
{
vmsApp.log("bmpBackground_ImageFailed, error: " + e.ErrorException.Message);
var bi = sender as ImageBrush;
string a = ((System.Windows.Media.Imaging.BitmapImage)(((bi)).ImageSource)).UriSource.ToString();
vmsApp.log("bmpBackground_ImageFailed, url " + a);
var ld = new VLayerDescription();
Image img = new Image();
img.Source = new System.Windows.Media.Imaging.BitmapImage(new Uri(ld.preview, UriKind.RelativeOrAbsolute));
bi.ImageSource = img.Source;
} // private void bmpBackground_ImageFailed(object sender, ExceptionRoutedEventArgs e)
public VLayer(VLayerDescription ld)
{
lyr = null;
lyrName = ld.name;
lyrUrl = ld.url;
lyrType = ld.type;
selected = false;
proxy = ld.proxy;
if (ld.imageFormat == "PNG32")
{
imageFormat = ArcGISDynamicMapServiceLayer.RestImageFormat.PNG32;
}
helpCreateLayer(ld.id, true);
} // public VLayer(VLayerDescription ld)
public void addSelectedLayer()
{
log("addSelectedLayer...");
VLayerDescription ld = (VLayerDescription)this.listDialog.listBox2.SelectedItem;
if (ld == null)
{
log("no selected layer");
return;
}
log("selected layer: " + ld.toString());
var lyr = new VLayer(ld);
// if FeatureLayer retrieve attribs from server
// look in VLayer.createLayer
//lr.OutFields.Add("*");
//lr.Initialize();
addLayer2Q(lyr); // queue
//addLayer(lyr);
} // public void addSelectedLayer()