Question

I have a simple json string which contains a collection of objects
http://sandapps.com/InAppAds/ads.json.txt

When I call GetAsync to get the objects, the collection returns 1 element instead of 4 and it’s empty:

new JsonServiceClient ().GetAsync<List<CrossSell>> (url, Success, Failure);

My class is simple:

class CrossSell 
{
    public string ID { get; set; }  
    public string AppCategory { get; set; } 
    public string AppID { get; set; }   
    public string Name { get; set; }    
    public string ImageUrl { get; set; }    
    public string Copy { get; set; }    
    public string Device { get; set; }  
    public string Link { get; set; }    
}

Answer 1

The JSON assumes a response DTO like:

class CrossSellResponse {
  List<CrossSell> CrossSells { get; set; }
}

new JsonServiceClient().GetAsync<CrossSellResponse> (url, Success, Failure);

and not a bare array as your C# example suggests:

new JsonServiceClient ().GetAsync<List<CrossSell>> (url, Success, Failure);