Issue in Sliverlight +WCF services

06-30-2009 4:06 AM |

 

  "1.0" encoding="utf-8" ?> 
- 
- 
- 
- "*">
  "*"> 
clientDomainPolicy.xml
  
- 
  "/" include-subpaths="true"> 
  
  
  
  




clientpolicy.xml
  "1.0" ?> 
  for full doctype...)> 
- 
  "*" headers="*" secure="true"> 
  

 I have wcf service in that I try to insert data using EDMX Entities object. I have Void Insertdata. And I have clientaccesspolicy.xml, crossdomain.xml files are attached. I run the services and in my client(Sliverlight application) I try to access the Insertdata method by creating proxy. Code private void SomeButton_Click(object sender, RoutedEventArgs e) { ServiceReference1.Service1Client proxy1= new DataGridGrouping.ServiceReference1.Service1Client(); proxy1.insertdataCompleted +=new EventHandler(proxy1_insertdataCompleted); proxy1.insertdataAsync(); } void proxy1_insertdataCompleted(object sender, System.ComponentModel.AsyncCompletedEventArgs e) { string s = e.UserState.ToString(); } And my ServiceReferences.ClientConfig is below My Issue is: An error occurred while trying to make a request to URI 'http://localhost:8731/Design_Time_Addresses/BALWcfService/Service1/'. This could be due to attempting to access a service in a cross-domain way without a proper cross-domain policy in place, or a policy that is unsuitable for SOAP services. You may need to contact the owner of the service to publish a cross-domain policy file and to ensure it allows SOAP-related HTTP headers to be sent. Please see the inner exception for more details. Please help

Re: Issue in Sliverlight +WCF services

06-30-2009 4:24 AM |

Where do you put the clientaccesspolicy.xml file? It should be in the root of the site where webservice resides. in you case it should be at "http://localhost:8731/Design_Time_Addresses"

Re: Issue in Sliverlight +WCF services

06-30-2009 5:30 AM |

 try it :

in your wcf projet (i guess you're using VS 2008), right click, add new xml file and add clientaccesspolicy.xml

<?xml version="1.0" encoding="utf-8"?>
<access-policy>
  <cross-domain-access>
    <policy>
      <allow-from http-request-headers="*">
        <domain uri="*" />
      </allow-from>
      <grant-to>
        <resource path="/" include-subpaths="true"/>
      </grant-to>
    </policy>
  </cross-domain-access>
</access-policy>

next add crossdomain.xml

<?xml version="1.0"?>
<!DOCTYPE cross-domain-policy SYSTEM "http://www.macromedia.com/xml/dtds/cross-domain-policy.dtd">
<cross-domain-policy>
  <allow-http-request-headers-from domain="*" headers="*"/>

</cross-domain-policy>

create a new website in your solution, right click on it, property page, application silverlight and select your application...

set this web site as your "start" project for your solution

hope this help

johan

Re: Re: Issue in Sliverlight +WCF services

06-30-2009 5:46 AM |

did lik tht..but stil throws errr.

What to do for this

Re: Issue in Sliverlight +WCF services

06-30-2009 6:47 AM |

When you try to access the following urls, does it return something?

 http://localhost:8731/clientaccesspolicy.xml

http://localhost:8731/crossdomain.xml

Re: Re: Issue in Sliverlight +WCF services

07-06-2009 2:33 AM |

Hi Pinks123,

Please reference to "HOW TO USE CROSS DOMAIN POLICY FILES WITH SILVERLIGHT".  

Best regards,

Jonathan