Deserialization on client side in Domain Service

Posted by ankit on Stack Overflow See other posts from Stack Overflow or by ankit
Published on 2010-06-16T12:56:28Z Indexed on 2010/06/17 2:12 UTC
Read the original article Hit count: 268

Filed under:

wcf

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domain

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deserialization

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context

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ria-services

I have 2 classes: Person and Contact.

Person class has a property named ContactNumber which returns the Contact type, and this property is marked as a DataMember for serialization. I have marked Contact type as a DataContract.

On the client side I am able to get the values, but when I try to insert a value and then do submit, I get the following exception:

Failed to deserialize change-set. Failed to convert value of type 'Dictionary`2' to type 'Contact'

Stack Trace is:

at System.Web.Ria.DataServiceSubmitRequest.GetChangeSet(DomainService domainService) at System.Web.Ria.DataServiceSubmitRequest.Invoke(DomainService domainService) at System.Web.Ria.DataService.System.Web.IHttpHandler.ProcessRequest(HttpContext context)

Can anyone give me the solution ?

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