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以下は、Json データの私の c# クラスです::

[DataContract]
 public class RootObject
 {
           [DataMember(Name="success")]
           public bool success { get; set; }
          [DataMember(Name="deal")]
          public Deal deal { get; set; }
}
[DataContract]
public class Deal
{
    [DataMember(Name = "child_1")]
    public List<Child12> child_1 { get; set; }
    [DataMember(Name = "child_2")]    
    public List<Child12> child_2 { get; set; }
    [DataMember(Name = "child_3")]
    public List<Child12> child_3 { get; set; }
    [DataMember(Name = "child_4")]
    public List<Child12> child_4 { get; set; }
    [DataMember(Name = "child_5")]
    public List<Child12> child_5 { get; set; }
    [DataMember(Name = "child_6")]    
    public List<Child12> child_6 { get; set; }
}

[DataContract]
public class Child12
{
    [DataMember(Name = "scan_count")]
    public string scan_count { get; set; }
    [DataMember(Name = "id")]
    public string id { get; set; }
    [DataMember(Name = "merchant_id")]
    public string merchant_id { get; set; }
    [DataMember(Name = "company_id")]
    public string company_id { get; set; }
    [DataMember(Name = "points_to_earn")]
    public string points_to_earn { get; set; }
    [DataMember(Name = "equivalent_points")]
    public string equivalent_points { get; set; }
    [DataMember(Name = "description")]
    public string description { get; set; }
    [DataMember(Name = "deal_city")]
    public string deal_city { get; set; }
    [DataMember(Name = "price")]
    public string price { get; set; }
    [DataMember(Name = "guidelines")]
    public string guidelines { get; set; }
    [DataMember(Name = "business_name")]
    public string business_name { get; set; }
    [DataMember(Name = "b_type")]
    public string b_type { get; set; }
    [DataMember(Name = "b_image")]
    public string b_image { get; set; }

}

問題が発生するのは Deal クラスです。データが解析されるたびに、メンバー数が異なります (つまり、child_1、child_2、.... child_x)。したがって、私の質問は、動的クラス Deal を作成して、json をそれに応じて逆シリアル化できるようにする方法です。Visual Studio 2010 で Windows Phone アプリ開発用の json を逆シリアル化するために json.net を使用しています。動的クラスを作成することはできますか、または json を逆シリアル化する他の方法はありますか。

よろしくお願いします。

ここにjsonデータがあります：

{"success":true,"deal":{"child_1":[{"scan_count":"7","id":"110","merchant_id":"244","company_id":"85","points_to_earn":"10","equivalent_points":"$25 in Purchases","description":"Receive a $25 gift card after 10 purchases of $25 or more!","deal_city":"Minneapolis","price":"25","guidelines":"Only one point may be earned per visit. ","business_name":"Bone Adventure","b_type":"7","b_image":"Bone-thumb1.jpg","b_state":"MN","b_line1":" 312 E Hennepin","b_line2":"","latitude":"44.9881339","longitude":"-93.2556557","b_zipcode":"55414","start_date":"2012-04-15","end_date":"2012-12-23","user_id":"389","deal_id":"110","state_name":"Minnesota","city_name":"Twin Cities","business_type":"Pet","c_image":"bone-main1.jpg","c_about":"Bone Adventure loves our neighborhoods and the communities of pets and their people that we serve! Our passion is offering a place for people to find high quality pet care basics and the healthiest pet foods and treats. Bone Adventure is a place where customers can come to feel the quality of our materials, hear the squeak of our toys, fit their dogs in the perfect size of apparel, and even sample a treat or two.","c_line1":" 312 E Hennepin","c_line2":"","c_zipcode":"55414","c_website":"www.BoneAdventure.com","c_phone":"(612) 378-0211"}],"child_2":[{"scan_count":"2","id":"101","merchant_id":"175","company_id":"77","points_to_earn":"10","equivalent_points":"$50 in Purchases","description":"Receive a $50 gift card after 10 purchases of $50 or more!","deal_city":"Minneapolis","price":"50","guidelines":"Only one point may be earned per visit.","business_name":"Parc Boutique","b_type":"3","b_image":"ParcBoutique-thumb1.jpg","b_state":"MN","b_line1":"320 E Hennepin Ave","b_line2":"","latitude":"44.9882846","longitude":"-93.2552125","b_zipcode":"55414","start_date":"2012-03-20","end_date":"2013-03-20","user_id":"389","deal_id":"101","state_name":"Minnesota","city_name":"Twin Cities","business_type":"Shopping","c_image":"ParcBoutique-Main1.jpg","c_about":"Smitten with casual-chic style? You\u2019ll fall in love with Parc Boutique. We\u2019re a posh boutique for women and men who covet fresh, fun styles and premium basics.","c_line1":"320 E Hennepin Ave","c_line2":"","c_zipcode":"55414","c_website":"www.parcboutique.com","c_phone":"612.353.4966"}],"child_3":[{"scan_count":"1","id":"105","merchant_id":"179","company_id":"81","points_to_earn":"10","equivalent_points":"Specialty Coffee Drink","description":"Get your caffeine fix! After purchasing any 10 specialty drinks (lattes or cappuccinos) we treat next!","deal_city":"Minneapolis ","price":"4","guidelines":"Only one point may be earned per visit. ","business_name":"Corner Coffee","b_type":"1","b_image":"Corner_Coffee_Thumb4.jpg","b_state":"MN","b_line1":"514 N 3rd St","b_line2":"","latitude":"44.985867","longitude":"-93.276115","b_zipcode":"55401","start_date":"2012-03-20","end_date":"2013-03-20","user_id":"389","deal_id":"105","state_name":"Minnesota","city_name":"Twin Cities","business_type":"Restaurants","c_image":"Latte.jpg","c_about":"Although it\u2019s not even on the corner, Corner Coffee is popular neighborhood coffee shop that also serves tasty breakfast and lunch dishes. It\u2019s laid back and relaxed atmosphere has locals coming back day after day. Check it out!","c_line1":"514 N 3rd St","c_line2":"","c_zipcode":"55401","c_website":"www.yourcornercoffee.com","c_phone":"612.338.2002"}],"child_4":[{"scan_count":"2","id":"98","merchant_id":"172","company_id":"74","points_to_earn":"4","equivalent_points":"Full Price Massage","description":"Receive any half hour fusion FREE with your next service after purchasing four full priced massage treatments!","deal_city":"Minneapolis ","price":"50","guidelines":"1. Only one point awarded per visit\n2. Fusions are not stand-alone services, therefore must be booke","business_name":"Sabai Body Temple","b_type":"5","b_image":"Sabai-thumb.jpg","b_state":"MN","b_line1":"2753 Hennepin Avenue South","b_line2":"","latitude":"44.9521528","longitude":"-93.298233","b_zipcode":"55408","start_date":"2012-03-20","end_date":"2013-03-20","user_id":"389","deal_id":"98","state_name":"Minnesota","city_name":"Twin Cities","business_type":"Health\/Spa","c_image":"Sabai-main.jpg","c_about":"Fully trained, professional massage therapists,specialising in Eastern-inspired massage and Alternative Medicine. We have the best selection of couple's massage and treatments in the Twin Cities and are proud to offer chemical-free massage treatments and spa rituals.","c_line1":"2753 Hennepin Avenue South","c_line2":"","c_zipcode":"55408","c_website":"www.sabaibodytemple.com","c_phone":"612.872.8354"}],"child_5":[{"scan_count":"5","id":"100","merchant_id":"174","company_id":"76","points_to_earn":"10","equivalent_points":"$10\/$15","description":"Receive any 1 menu item FREE after 10 purchases of $10 during the hours of 11:30-5PM, or $15 during the hours of 5:30-close.","deal_city":"Minneapolis ","price":"10","guidelines":"No rules here...just come in and enjoy yourself! ","business_name":"The Public House","b_type":"1","b_image":"Public_House_logo.png","b_state":"MN","b_line1":"700 Washington Avenue N","b_line2":"","latitude":"44.987999","longitude":"-93.2766709","b_zipcode":"55401","start_date":"2012-03-20","end_date":"2013-03-20","user_id":"389","deal_id":"100","state_name":"Minnesota","city_name":"Twin Cities","business_type":"Restaurants","c_image":"The_Public_House_-_Main1.jpg","c_about":"The Public House is one of those neighborhood joints that's easy to come back to, time and time again. It's great cuisine, craft beers and affordable prices make it a Warehouse District favorite!","c_line1":"700 Washington Avenue N","c_line2":"","c_zipcode":"55401","c_website":"www.thepublichousempls.com","c_phone":"612.455.1213"}],"child_6":[{"scan_count":"1","id":"106","merchant_id":"184","company_id":"82","points_to_earn":"6","equivalent_points":"Any Treatment Purchase","description":"FREE Microdermabrasion after the purchase of any 6 treatments!","deal_city":"Eden Prairie","price":"150","guidelines":"Only one point may be earned per visit. ","business_name":"Envy Skin Clinic","b_type":"5","b_image":"Envy_Skin_-_Thumb3.jpg","b_state":"MN","b_line1":"300 Prairie Center Drive","b_line2":"","latitude":"44.8571219","longitude":"-93.421224","b_zipcode":"55344","start_date":"2012-03-21","end_date":"2013-03-21","user_id":"389","deal_id":"106","state_name":"Minnesota","city_name":"Twin Cities","business_type":"Health\/Spa","c_image":"envy.jpg","c_about":"At ENVY Skin Clinic we want it to be all about you. We bring you a \"boutique\" clinic atmosphere where you receive personal attention and state-of-the-art laser services. Once you begin treatment, you will feel completely at ease with our highly experienced medical professionals.","c_line1":"300 Prairie Center Drive","c_line2":"","c_zipcode":"55344","c_website":"www.envyskinclinic.com","c_phone":"952.983.4588"}]}}
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3 に答える 3

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動的 json を使用するための解決策を見つけました:動的データを使用した JSon.NET を使用した JSON のシリアル化解除

以前は json.net を使用していた simplejson を使用しました。

于 2012-11-27T10:15:16.800 に答える
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JSON に子の最大数はありますか、それとも任意の数である可能性がありますか? JSON に毎回異なる子のサブセットのみが含まれている場合、これらすべての出現のスーパー セットを含むターゲット クラスを使用でき、ターゲット オブジェクトには誘導されていない子の null のみが含まれます。これは、私が知る限り、逆シリアル化がどのように機能するかです。

もちろん、データを逆シリアル化するときにすべてのメンバーが必要ではないことを示すために、ターゲット クラスのこれらすべての子プロパティに適切な属性を追加する必要があります。

于 2012-11-22T09:02:48.670 に答える