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Ajax.net 3.5 JSON and WCF Serialization

Posted By: Posted Date: September 01, 2010 Points: 0 Category :ASP.Net

I'm trying some WCF ajax.net 3.5 out for the first time, and I'm having some difficulties. I have a WCF Service which I have connected to in my aspx page using <asp:ScriptManager>. I have a custom object which has been decorated as a [DataContract]. I'm calling the object from javascript successfully, I can see the JSON response in FireBug, but Sys.Serialization.JavaScriptSerializer.deserialize() chokes on it. I'm sure I'm making a noob mistake, but I used up all my patience getting the Web.Config values right for running the WCF service :)Here's a mockup of what I'm doing.// The custom objectnamespace my.namespacehere{ [DataContract] public class UserAccountData : IComparible { [DataMember] public Guid AccountGuid { get; set; } [DataMember] public string Email { get; set; } [DataMember] public string UserName { get; set; } // Ctor and IComparible stuff omitted }}// The WCF Service .svc.cs codenamespace my.namespacehere{ [ServiceContract( Namespace = "AdminServices" )] [AspNetCompatibilityRequirements( RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)] public class LookupServices { [OperationContract] public UserAccountData GetUserAccountData( Guid accountGuid ) { // The code for the stat

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