topic Re: Add ImageServer to Silverlight App in ArcGIS API for Silverlight Questions

Add ImageServer to Silverlight App

Anonymous User — Wed, 08 Dec 2010 11:33:59 GMT

Original User: tgorrie

Having issues adding a ImageServer layer to a Silverlight app. I've added the layer via code and the xml (see below).

<esri:ArcGISImageServiceLayer ID="NAIPImageLayer" Url="http://gis.apfo.usda.gov/ArcGIS/rest/services/NAIP/Illinois_2010_1m_NC/ImageServer" />

Both methods result in the following error:
"Make sure you have a cross domain policy file available at the root for your server that allows for requests from this application."

I've added the website too my cross domain file but it does not resolve the issue. Any other thoughts?

Thanks in advance.

Re: Add ImageServer to Silverlight App

DominiqueBroux — Wed, 08 Dec 2010 12:27:05 GMT

The cross domain policy file must be on the server providing the map service (not on your server), so in your case in 'http://gis.apfo.usda.gov'.

If the map server has no cross domain file, you can use a proxy server and set the ProxyUrl property of your layer.

Re: Add ImageServer to Silverlight App

Anonymous User — Wed, 15 Dec 2010 14:38:55 GMT

Original User: tgorrie

Dominique, thanks for the reply.

Can and how do you use a proxyURL if the service is not a token service?

Thanks again.

Re: Add ImageServer to Silverlight App

JenniferNery — Wed, 15 Dec 2010 16:48:49 GMT

Kindly look at the following documentation:http://help.arcgis.com/en/webapi/silverlight/help/index.html#/Secure_services/016600000022000000/