MVC4 RC WebApi parameter binding

Question

I upgraded from MVC4 beta to RC and the latest autofac. The following action was binding properly, but now both parameters are null. I see they changed things about the Formatters and such but I am not sure what caused my problem

[HttpPost]    
RedirectModel MyAction(string value1, string value1)

REQUEST

Method: POST
Accept: application/json
URL: api/controller/myaction
BODY: {"value1":"1000", "value2":"foo"}

Answer 1

When you want to avoid using a DTO object, try this:

[HttpPost]    
RedirectModel MyAction(dynamic value1, dynamic value2) {
    string sValue1 = value1;
    string sValue2 = value2;