WCF + Json = wrong serialization

Question

Why this WCF 3.5 method

[ServiceContract]
[AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]
public class Jso         


        

Answer 1

I'm assuming you are using in your behavior config, replace that with and you will get json without the root "d" and without the "__type" props.

However, I've only tested this in 4.0

I also don't use any attributes in code.