json.net

问题 I've looked and tried every single solution posted here, with no avail. My problem is: On a web solution (ASP.NET MVC 3 C# / Razor), I'm using Json.Net to serialize the data displayed on some reports, to be able to send it over to a WPF application. These reports results are a collection of Model objects. I have the same Model objects on the WPF application, so when I deserialize the Json string, I would like to bind the results accordingly (keeping the original Model object). The Assembly

问题 I am developing an ASP.NET application using JSON.NET that interfaces with a third-party REST API. The API returns JSON in the following format: [ { user: { id: 12345, first_name: "John", last_name: "Smith", created_at: "11/12/13Z00:00:00" } }, { user: { id: 12346, first_name: "Bob", last_name: "Adams", created_at: "12/12/13Z00:00:00" } } ] The user field is redundant, but I do not have control over the API so I have to live with it. I am currently using the following code to deserialize the

问题 I have this class: class SoporteFile { public Evento[] eventos { get; set; } public Programacion[] programaciones { get; set; } public static Dictionary<int, object[]> soportes { get; set; } } Then I have the Soporte class Soporte { public Aviso[] avisos { get; set; } public Placa[] placas { get; set; } public Portada[] portadas { get; set; } public Efemeride[] efemerides { get; set; } public Comunicado[] comunicados { get; set; } } The class Dictionary from SoporteFile, should match the

问题 I deserialize object where one of the properties is a foreign key (eg an identity value from a database table). During deserialization I would like to use a JsonConverter to retrieve the corresponding object from a collection. I know how to write a use custom JsonConverters. I don't know how to pass the collection to the JsonConverter, because the converter is specified at design time (like below), but the collection obviously only exists at runtime: <JsonConverter(GetType(JSonCustomConverter

问题 I have a huge JSON file (tens of thousand of objects, >100 MB file) I'm trying to parse in order to extract specific objects. Since the file is this big I'm trying to deserialize only the specific part I need (if it's possible, that is) without having to deserialize the whole file. Said object should be found based on the the value of a specific property "arena_id":xxxxx contained in every object, objects that are formatted like this (stripped down version): {"object":"card","id":"61a908e8

问题 Assume TypeNameHandling.Auto is used for Json.net in the following Web Api Controllers: class A {} class B : A {} class FooController : ApiController { public A Get() { return new A(); } } class BarController : ApiController { public A Get() { return new B(); } } Then I would expect the resulting Json to be: Foo {} Bar {'$type':...} However, the output of Bar is also {} . On the other hand, if the API controller returned IEnumerable<A> and we returned a lot of B 's then the type property is

问题 Here is my example: JSON request string: { entity: '09f7cb28-0464-41c8-a20d-1b05eb1cda0a' } My request object: public class Request { public Request() { } [JsonProperty("entity")] private string EntityIdentifier { get; set; } public EntityObject Entity { get; set; } } I've got this to work so that the string is passed to the EntityIdentifier, which is fine, then in my code I find the actual entity using the entity identifier property, populate the Entity property with the found entity but

问题 I find myself a bit lost on this one. I honestly can't see the error if it's just a class structure doesn't match JSON error. But I doubt it since it's the very same class structure I'm using to create the JSON. If anyone can point me in the right direction, I'd be most greateful. I've created a dotnetfiddle to avoid clutching the question with huge pieces of code. Here's the link: Fiddle I generate that JSON with a console application that gets info on the DB schema. I use a common project

问题 I am using Newtonsoft JSON.Net to deserialize an object with PreserveReferencesHandling enabled. jQuery does not support relinking references based on the $ref and $id syntax JSON.Net uses (I don't know if jQuery supports this functionality in any capacity). I tried using Douglas Crockford's cycle.js but that does not seem to work with my objects, the returned object is identical to the object which got passed in. I am not incredibly familiar with JSON.Net, but I cannot seem to find any

问题 Updated I have completely reworked this question and included a complete working example. My succinct question is now: How come I'm not seeing individual characters of string "\u001d" when I use RestSharp RestClient and pick json as the RequestFormat options to send a simple object to a server? I send the output to a test server, and see only 1d when I examine the output with a binary editor. I would expect 5C 75 30 30 31 64 ('\','u','0','0','1','d') AND that is what you see if you just use