ADO.NET Data Services (VS08 Sp1 B1) - Silverlight Client

Posted: Jul 25, 2008 at 3:38 AM

By: Mike Taulty

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5 Comments

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Building a basic Silverlight client for an ADO.NET Data Service.

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adinaesma

Oct 22, 2008 at 2:59 AM

Hi, I followed the tutorial and tried to apply on my database, but when i create the proxy with
proxy = new testingEntities(new Uri("http://localhost:3702/Service1.svc"));
i get a very ugly error which i don't know how to solve it:

 base {System.SystemException} = {System.NotSupportedException: the method specified is not supported.

   to System.Data.Services.Client.DataServiceQuery`1.System.Collections.Generic.IEnumerable<TElement>.GetEnumerator()

   to System.Linq.SystemCore_EnumerableDebugView`1.get_Items()}

Any suggestions?

JohannesH

Nov 14, 2008 at 1:30 AM

Although I've not seen this screencast I'm having the same problem. Did you finad a solution yet?
SAGC from Mexic

Nov 25, 2008 at 10:38 AM

no yet!! i have the same problem
SilverArc

Dec 24, 2008 at 11:21 PM

Check the data service name in your code. Make sure you are referencing the data service in the server web app, and not the proxy name in the client.
mtaulty Mike Taulty

Jan 31, 2009 at 7:37 AM

Hi,

Sorry if you're having trouble here - perhaps we were running on different builds. If you end up stuck, feel free to send me some code and I'll see if I can figure it out.

Mike.