AJAX :: System.Runtime.Serialization.Json.DataContractJsonSerializer Is Not Defined?

Apr 27, 2010

I'm getting the error from the subject line when I try to move some code that formerly lived in the App_Code directory to an external library (that would be moved into the /bin directory). What do I need to include or reference to get rid of this error?

I've already included: System.Runtim.Serialization (says it's version 3.0.0, I don't see a version 3.5.0 anywhere).

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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.


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{ "person.name": "??", "person.age": "??", "person.address.street": "??" }

I need a plugin or some function to generate like this:

{ "person": { "name" : "??", "age" : "??", "address":{ "street": "??" } } }

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