/// <summary>
/// Adds an OGC Web Mapping Services (WMS) layer to the map
/// </summary>
/// <param name="serverUrl">Base URL to the WMS server</param>
/// <param name="layerID">ID of the WMS layer to be added (from the WMS GetCapabilities response)</param>
/// <param name="opacity">The level of opacity desired for the layer. 0 (transparent) to 1 (opaque).</param>
/// <param name="WmsVersion">The version of the WMS spec to be handled</param>
/// <param name="ProxyUrl">The URL of the proxy page to broker requests</param>
public void addWmsLayer(string serverUrl, string layerID, double opacity, string WmsVersion, string ProxyUrl)
{
try
{
ESRI.ArcGIS.Samples.WMS.WMSMapServiceLayer lyr = new ESRI.ArcGIS.Samples.WMS.WMSMapServiceLayer();
lyr.Url = serverUrl;
lyr.ID = layerID;
lyr.Opacity = opacity;
lyr.ProxyUrl = ProxyUrl;
string[] lyrs = new string[1] {
layerID
};
lyr.Layers = lyrs;
lyr.Version = WmsVersion;
lyr.Visible = true;
_map.Layers.Add(lyr);
}
catch (Exception ex)
{
}
}
void wmsLayer_InitializationFailed(object sender, EventArgs e)
{
ESRI.ArcGIS.Samples.WMS.WMSMapServiceLayer wms = sender as ESRI.ArcGIS.Samples.WMS.WMSMapServiceLayer;
if (wms != null)
{
if (wms.ProxyUrl == null)
{
_status = "WMS FAILED using Proxy";
ESRI.ArcGIS.Samples.WMS.WMSMapServiceLayer newWms = new ESRI.ArcGIS.Samples.WMS.WMSMapServiceLayer();
newWms.InitializationFailed += new EventHandler <EventArgs>(wmsLayer_InitializationFailed);
newWms.Url = wms.Url;
newWms.Layers = wms.Layers;
//_map.Layers.Remove(dynamic);
//newWms.ProxyUrl = MyProxy;
newWms.ProxyUrl = _proxyUrl;
_map.Layers.Remove(wms);
_map.Layers.Add(newWms);
}
else
{
MessageBox.Show("Cannot access that service");
}
}
}
/// <summary>
/// Adds the layer to the map
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void HyperlinkButton_Click(object sender, RoutedEventArgs e)
{
HyperlinkButton check = e.OriginalSource as HyperlinkButton;
ESRI.ArcGIS.Client.DataBinding b = check.DataContext as ESRI.ArcGIS.Client.DataBinding;
IDictionary<string, object> c = b.Attributes;
foreach (KeyValuePair<string, object> k in c)
{
string d = k.Key;
if (d == check.Name)
{
if (k.Value != null)
{
string v = k.Value.ToString();
if (check.Name == "Add")
{
//add to map here
GraphicsLayer gridWindowLyr = Map.Layers[Map.Layers.Count - 1] as GraphicsLayer;
string[] sFields = v.Split(';');
if (sFields[0] == MapServiceType.MapService.ToString())
{
_completeMapServiceUrl = _proxyUrl + sFields[1];
//check first is valid link to map service
ProcessMapService(_completeMapServiceUrl);
}
else if (sFields[0] == MapServiceType.ImsService.ToString())
{
if (_imslyr != null)
{
_imslyr = null;
}
int cutOff = _proxyUrl.IndexOf("?");
string proxy = _proxyUrl.Substring(0, cutOff);
_completeMapServiceUrl = proxy + "?" + sFields[1] + "/servlet/com.esri.esrimap.Esrimap" + "?ServiceName=" + sFields[2];
ProcessImsService(_completeMapServiceUrl);
}
else if (sFields[0] == MapServiceType.WmsService.ToString())
{
string url = string.Empty;
string version = string.Empty;
if (sFields[1].Contains("url="))
{
//strip off the unneeded
string urlStr = sFields[1].Substring(sFields[1].IndexOf("url=") + 4);
string s = urlStr.Substring(urlStr.IndexOf('?') + 1);
url = urlStr.Replace(s, "");
url = url.Substring(0, url.IndexOf('?'));
string[] arr = s.Split('&');
Dictionary<string, string> dict = new Dictionary<string, string>();
for (int j = 0; j < arr.Length; j++)
{
if (arr[j].Contains('='))
{
string[] kvArr = arr[j].Split('=');
dict.Add(kvArr[0], kvArr[1]);
}
}
var versionList = from entry in dict where (entry.Key.ToLower() == "version") select entry.Value;
if (versionList.Count() > 0)
{
version = versionList.First();
}
}
else
{
if (sFields[1].Contains("server="))
{
url = sFields[1].Substring(sFields[1].IndexOf("server=") + 7);
url = url.Substring(0, url.IndexOf("WMSServer") + 9);
}
else
url = sFields[1].Substring(sFields[1].IndexOf("@http:") + 1);
//http://atlas.resources.ca.gov/arcgis/services/Inland_Waters/USGSWaterWatch/MapServer/WMSServer&service=&serviceType=wms
}
string proxyUrl = _proxyUrl;
if (_wmsLyr != null)
{
_wmsLyr = null;
}
//_wmsLyr = new ESRI.ArcGIS.Client.Toolkit.DataSources.WmsLayer();
_wmsLyr = new ESRI.ArcGIS.Samples.WMS.WMSMapServiceLayer();
_wmsLyr.Url = url;
if (version != string.Empty)
{
_wmsLyr.Version = version;
}
_wmsLyr.SkipGetCapabilities = false;
_wmsLyr.ProxyUrl = _proxyUrl;
string wmsUrl = string.Empty;
if (version.Length > 0)
{
wmsUrl = string.Format("{0}{1}{2}", url, "?service=WMS&request=GetCapabilities&version=", version);
}
else
{
wmsUrl = string.Format("{0}{1}", url, "?service=WMS&request=GetCapabilities");
}
WebClient wmsclient = new WebClient();
wmsclient.DownloadStringCompleted += wmsclient_DownloadStringCompleted;
wmsclient.DownloadStringAsync(PrefixProxy(wmsUrl));
}
}
else
{
//System.Windows.Browser.HtmlPage.Window.Navigate(new Uri(v), "_blank", "toolbar=no,location=no,status=no,menubar=no,resizable=yes,height=400,width=500,top=100,left=100");
try
{
System.Windows.Browser.HtmlPage.PopupWindow(new Uri(v), null, new System.Windows.Browser.HtmlPopupWindowOptions()
{
Resizeable = true
});
}
catch (Exception ex)
{
MessageBox.Show("Cannot navigate to link: " + ex.Message);
}
return;
}
}
else
MessageBox.Show("No link available for " + check.Name);
}
}
}
public void Add(string sLink, string sID)
{
ArcGISServiceType myType = ArcGISServiceType.Unknown;
if (sLink.ToUpper().IndexOf("SERVICE=WMS") > 0)
{
myType = ArcGISServiceType.WMS;
}
else if (sLink.ToUpper().IndexOf("IMAGESERVER") > 0)
{
myType = ArcGISServiceType.ImageServer;
}
else if (sLink.ToUpper().IndexOf("ARCGIS/REST") > 0)
{
if (sLink.ToUpper().IndexOf("MAPSERVER") > 0)
{
myType = ArcGISServiceType.ArcGIS;
}
}
_status = "Adding new service...";
ESRI.ArcGIS.Client.Layer layer = null;
switch (myType)
{
case ArcGISServiceType.ArcGIS:
layer = new ArcGISDynamicMapServiceLayer();
ArcGISDynamicMapServiceLayer temp = layer as ArcGISDynamicMapServiceLayer;
temp.InitializationFailed += new EventHandler <EventArgs>(layer_InitializationFailed);
temp.Initialized += new EventHandler <EventArgs>(temp_Initialized);
temp.Url = sLink;
temp.ID = sID;
break;
case ArcGISServiceType.ImageServer:
layer = new ArcGISImageServiceLayer();
ArcGISImageServiceLayer imageServer = layer as ArcGISImageServiceLayer;
imageServer.Url = sLink;
imageServer.ID = sID;
imageServer.Initialized += new EventHandler <EventArgs>(temp_Initialized);
imageServer.InitializationFailed += new EventHandler <EventArgs>(imageServer_InitializationFailed);
break;
case ArcGISServiceType.WMS:
layer = new ESRI.ArcGIS.Samples.WMS.WMSMapServiceLayer();
ESRI.ArcGIS.Samples.WMS.WMSMapServiceLayer wmsLayer = layer as ESRI.ArcGIS.Samples.WMS.WMSMapServiceLayer;
wmsLayer.InitializationFailed += new EventHandler <EventArgs>(wmsLayer_InitializationFailed);
wmsLayer.Initialized += new EventHandler <EventArgs>(temp_Initialized);
string [] layers = new string[1];
layers[0] = "1";
wmsLayer.Layers = layers;
wmsLayer.Url = CleanWMSSErvices(sLink);
wmsLayer.ID = sID;
break;
case ArcGISServiceType.IMS:
layer = new ESRI.ArcGIS.IMS.ArcIMSMapServiceLayer();
ESRI.ArcGIS.IMS.ArcIMSMapServiceLayer imsLayer = layer as ESRI.ArcGIS.IMS.ArcIMSMapServiceLayer;
imsLayer.InitializationFailed += new EventHandler <EventArgs>(imsLayer_InitializationFailed);
imsLayer.Initialized += new EventHandler <EventArgs>(temp_Initialized);
imsLayer.ID = sID;
imsLayer.ServiceHost = sLink;
imsLayer.ServiceHost = sLink;
break;
}
if (layer != null)
{
_mapServicesID.Add(layer.ID);
_map.Layers.Add(layer);
}
}
public void Add(string sLink, string sID)
{
ArcGISServiceType myType = ArcGISServiceType.Unknown;
if (sLink.ToUpper().IndexOf("SERVICE=WMS") > 0)
myType = ArcGISServiceType.WMS;
else if (sLink.ToUpper().IndexOf("IMAGESERVER") > 0)
myType = ArcGISServiceType.ImageServer;
else if (sLink.ToUpper().IndexOf("ARCGIS/REST") > 0)
if (sLink.ToUpper().IndexOf("MAPSERVER") > 0)
myType = ArcGISServiceType.ArcGIS;
_status = "Adding new service...";
ESRI.ArcGIS.Client.Layer layer = null;
switch (myType)
{
case ArcGISServiceType.ArcGIS:
layer = new ArcGISDynamicMapServiceLayer();
ArcGISDynamicMapServiceLayer temp = layer as ArcGISDynamicMapServiceLayer;
temp.InitializationFailed += new EventHandler<EventArgs>(layer_InitializationFailed);
temp.Initialized += new EventHandler<EventArgs>(temp_Initialized);
temp.Url = sLink;
temp.ID = sID;
break;
case ArcGISServiceType.ImageServer:
layer = new ArcGISImageServiceLayer();
ArcGISImageServiceLayer imageServer = layer as ArcGISImageServiceLayer;
imageServer.Url = sLink;
imageServer.ID = sID;
imageServer.Initialized += new EventHandler<EventArgs>(temp_Initialized);
imageServer.InitializationFailed += new EventHandler<EventArgs>(imageServer_InitializationFailed);
break;
case ArcGISServiceType.WMS:
layer = new ESRI.ArcGIS.Samples.WMS.WMSMapServiceLayer();
ESRI.ArcGIS.Samples.WMS.WMSMapServiceLayer wmsLayer = layer as ESRI.ArcGIS.Samples.WMS.WMSMapServiceLayer;
wmsLayer.InitializationFailed += new EventHandler<EventArgs>(wmsLayer_InitializationFailed);
wmsLayer.Initialized += new EventHandler<EventArgs>(temp_Initialized);
string [] layers = new string[1];
layers[0] = "1";
wmsLayer.Layers = layers;
wmsLayer.Url = CleanWMSSErvices(sLink);
wmsLayer.ID = sID;
break;
case ArcGISServiceType.IMS:
layer = new ESRI.ArcGIS.IMS.ArcIMSMapServiceLayer();
ESRI.ArcGIS.IMS.ArcIMSMapServiceLayer imsLayer = layer as ESRI.ArcGIS.IMS.ArcIMSMapServiceLayer;
imsLayer.InitializationFailed += new EventHandler<EventArgs>(imsLayer_InitializationFailed);
imsLayer.Initialized += new EventHandler<EventArgs>(temp_Initialized);
imsLayer.ID = sID;
imsLayer.ServiceHost = sLink;
imsLayer.ServiceHost = sLink;
break;
}
if (layer != null)
{
_mapServicesID.Add(layer.ID);
_map.Layers.Add(layer);
}
}
void wmsLayer_InitializationFailed(object sender, EventArgs e)
{
ESRI.ArcGIS.Samples.WMS.WMSMapServiceLayer wms = sender as ESRI.ArcGIS.Samples.WMS.WMSMapServiceLayer;
if (wms != null)
{
if (wms.ProxyUrl == null)
{
_status = "WMS FAILED using Proxy";
ESRI.ArcGIS.Samples.WMS.WMSMapServiceLayer newWms = new ESRI.ArcGIS.Samples.WMS.WMSMapServiceLayer();
newWms.InitializationFailed += new EventHandler<EventArgs>(wmsLayer_InitializationFailed);
newWms.Url = wms.Url;
newWms.Layers = wms.Layers;
//_map.Layers.Remove(dynamic);
//newWms.ProxyUrl = MyProxy;
newWms.ProxyUrl = _proxyUrl;
_map.Layers.Remove(wms);
_map.Layers.Add(newWms);
}
else
MessageBox.Show("Cannot access that service");
}
}
