Cannot find DataContractJsonSerializer from an Asp.Net Mvc application

问题

I can't get access to the DataContractJsonSerializer method from System.Runtime.Serialization.Json

If I do:

using System.Runtime.Serialization.Json;

I get an error...

How can I access this in my Asp.Net Mvc app so I can use the DataContractJsonSerializer method

回答1:

Make sure you've referenced the DLL where this type lives: System.ServiceModel.Web.dll

回答2:

Right Click in Project, Add Reference...

Search for System.Runtime.Serialization

Click Ok/Add

来源：https://stackoverflow.com/questions/1127264/cannot-find-datacontractjsonserializer-from-an-asp-net-mvc-application