Cross domain call fails

Question

I have a Silverlight site that calls into a WCF service through SSL.

The error received is communication exception related to cross domain.

All Cross domain configuration files exist on server.

Answer 1

Hi,

As a security measure, Silverlight blocks any cross-domain call between the Internet zone and the Local Intranet zone. In that case it does not even request clientaccesspolicy.xml. So if the application is hosted on Internet zone, Silverlight prevents him from calling a webservice Local Intranet zone.

This blog post explains it in detail,please have a see:

http://blogs.msdn.com/b/fiddler/archive/2010/11/22/fiddler-and-silverlight-cross-zone-cross-domain-requests.aspx

Best Regards,

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Answer 2

found this:

http://blogs.msdn.com/b/fiddler/archive/2010/11/22/fiddler-and-silverlight-cross-zone-cross-domain-requests.aspx

fix my problem