Woocommerce json zu Datensatz oder Datentabelle

Question

{"orders":[{"id":41,"order_number":41,"created_at":"2016-07-21T06:34:43Z","updated_at":"2016-07-21T06:34:43Z","completed_at":"2016-07-21T06:34:43Z","status":"processing","currency":"INR","total":"25000.00","subtotal":"25000.00","total_line_items_quantity":10,"total_tax":"0.00","total_shipping":"0.00","cart_tax":"0.00","shipping_tax":"0.00","total_discount":"0.00","shipping_methods":"","payment_details":{"method_id":"cod","method_title":"Cash on Delivery","paid":false},"billing_address":{"first_name":"HARSH","last_name":"KANTHARIA","company":"ITACHI GROUP","address_1":"20 dhanlaxmi bunglows","address_2":"nr nakshatra appartment,pal","city":"surat","state":"GJ","postcode":"395009","country":"IN","email":"harsh@resolutesolutions.in","phone":"9723638788"},"shipping_address":{"first_name":"HARSH","last_name":"KANTHARIA","company":"ITACHI GROUP","address_1":"20 dhanlaxmi bunglows","address_2":"nr nakshatra appartment,pal","city":"surat","state":"GJ","postcode":"395009","country":"IN"},"note":"","customer_ip":"43.239.77.131","customer_user_agent":"Mozilla\/5.0 (Windows NT 6.1; rv:48.0) Gecko\/20100101 Firefox\/48.0","customer_id":2,"view_order_url":"http:\/\/woocommerce-5468-12693-128023.cloudwaysapps.com\/my-account\/view-order\/41","line_items":[{"id":8,"subtotal":"25000.00","subtotal_tax":"0.00","total":"25000.00","total_tax":"0.00","price":"2500.00","quantity":10,"tax_class":null,"name":"Yellow Saree","product_id":27,"sku":"","meta":[]}],"shipping_lines":[],"tax_lines":[],"fee_lines":[],"coupon_lines":[],"customer":{"id":2,"created_at":"2016-07-21T05:58:17Z","email":"harsh@resolutesolutions.in","first_name":"HARSH","last_name":"KANTHARIA","username":"harsh","role":"customer","last_order_id":"41","last_order_date":"2016-07-21T06:34:43Z","orders_count":3,"total_spent":"29600.00","avatar_url":"http:\/\/2.gravatar.com\/avatar\/?s=96","billing_address":{"first_name":"HARSH","last_name":"KANTHARIA","company":"ITACHI GROUP","address_1":"20 dhanlaxmi bunglows","address_2":"nr nakshatra appartment,pal","city":"surat","state":"GJ","postcode":"395009","country":"IN","email":"harsh@resolutesolutions.in","phone":"9723638788"},"shipping_address":{"first_name":"HARSH","last_name":"KANTHARIA","company":"ACE GROUP","address_1":"20 DHANLAXMI BUNGLOWS","address_2":"PAL","city":"SURAT","state":"GJ","postcode":"395009","country":"IN"}}},{"id":40,"order_number":40,"created_at":"2016-07-21T06:01:28Z","updated_at":"2016-07-21T06:01:28Z","completed_at":"2016-07-21T06:01:28Z","status":"processing","currency":"INR","total":"3600.00","subtotal":"3600.00","total_line_items_quantity":2,"total_tax":"0.00","total_shipping":"0.00","cart_tax":"0.00","shipping_tax":"0.00","total_discount":"0.00","shipping_methods":"","payment_details":{"method_id":"cod","method_title":"Cash on Delivery","paid":false},"billing_address":{"first_name":"HARSH","last_name":"KANTHARIA","company":"ITACHI GROUP","address_1":"20 dhanlaxmi bunglows","address_2":"nr nakshatra appartment,pal","city":"surat","state":"GJ","postcode":"395009","country":"IN","email":"harsh@resolutesolutions.in","phone":"9723638788"},"shipping_address":{"first_name":"HARSH","last_name":"KANTHARIA","company":"ITACHI GROUP","address_1":"20 dhanlaxmi bunglows","address_2":"nr nakshatra appartment,pal","city":"surat","state":"GJ","postcode":"395009","country":"IN"},"note":"","customer_ip":"43.239.77.131","customer_user_agent":"Mozilla\/5.0 (Windows NT 6.1; rv:48.0) Gecko\/20100101 Firefox\/48.0","customer_id":2,"view_order_url":"http:\/\/woocommerce-5468-12693-128023.cloudwaysapps.com\/my-account\/view-order\/40","line_items":[{"id":6,"subtotal":"2100.00","subtotal_tax":"0.00","total":"2100.00","total_tax":"0.00","price":"2100.00","quantity":1,"tax_class":null,"name":"Orange Saree","product_id":31,"sku":"","meta":[]},{"id":7,"subtotal":"1500.00","subtotal_tax":"0.00","total":"1500.00","total_tax":"0.00","price":"1500.00","quantity":1,"tax_class":null,"name":"Test product","product_id":10,"sku":"testproduct","meta":[]}],"shipping_lines":[],"tax_lines":[],"fee_lines":[],"coupon_lines":[],"customer":{"id":2,"created_at":"2016-07-21T05:58:17Z","email":"harsh@resolutesolutions.in","first_name":"HARSH","last_name":"KANTHARIA","username":"harsh","role":"customer","last_order_id":"41","last_order_date":"2016-07-21T06:34:43Z","orders_count":3,"total_spent":"29600.00","avatar_url":"http:\/\/1.gravatar.com\/avatar\/?s=96","billing_address":{"first_name":"HARSH","last_name":"KANTHARIA","company":"ITACHI GROUP","address_1":"20 dhanlaxmi bunglows","address_2":"nr nakshatra appartment,pal","city":"surat","state":"GJ","postcode":"395009","country":"IN","email":"harsh@resolutesolutions.in","phone":"9723638788"},"shipping_address":{"first_name":"HARSH","last_name":"KANTHARIA","company":"ACE GROUP","address_1":"20 DHANLAXMI BUNGLOWS","address_2":"PAL","city":"SURAT","state":"GJ","postcode":"395009","country":"IN"}}},{"id":39,"order_number":39,"created_at":"2016-07-21T05:58:17Z","updated_at":"2016-07-21T05:58:17Z","completed_at":"2016-07-21T05:58:17Z","status":"processing","currency":"INR","total":"1000.00","subtotal":"1000.00","total_line_items_quantity":1,"total_tax":"0.00","total_shipping":"0.00","cart_tax":"0.00","shipping_tax":"0.00","total_discount":"0.00","shipping_methods":"","payment_details":{"method_id":"cod","method_title":"Cash on Delivery","paid":false},"billing_address":{"first_name":"HARSH","last_name":"KANTHARIA","company":"ITACHI GROUP","address_1":"20 dhanlaxmi bunglows","address_2":"nr nakshatra appartment,pal","city":"surat","state":"GJ","postcode":"395009","country":"IN","email":"harsh@resolutesolutions.in","phone":"9723638788"},"shipping_address":{"first_name":"HARSH","last_name":"KANTHARIA","company":"ITACHI GROUP","address_1":"20 dhanlaxmi bunglows","address_2":"nr nakshatra appartment,pal","city":"surat","state":"GJ","postcode":"395009","country":"IN"},"note":"","customer_ip":"43.239.77.131","customer_user_agent":"Mozilla\/5.0 (Windows NT 6.1; rv:48.0) Gecko\/20100101 Firefox\/48.0","customer_id":2,"view_order_url":"http:\/\/woocommerce-5468-12693-128023.cloudwaysapps.com\/my-account\/view-order\/39","line_items":[{"id":5,"subtotal":"1000.00","subtotal_tax":"0.00","total":"1000.00","total_tax":"0.00","price":"1000.00","quantity":1,"tax_class":null,"name":"Test Saree product","product_id":15,"sku":"","meta":[]}],"shipping_lines":[],"tax_lines":[],"fee_lines":[],"coupon_lines":[],"customer":{"id":2,"created_at":"2016-07-21T05:58:17Z","email":"harsh@resolutesolutions.in","first_name":"HARSH","last_name":"KANTHARIA","username":"harsh","role":"customer","last_order_id":"41","last_order_date":"2016-07-21T06:34:43Z","orders_count":3,"total_spent":"29600.00","avatar_url":"http:\/\/1.gravatar.com\/avatar\/?s=96","billing_address":{"first_name":"HARSH","last_name":"KANTHARIA","company":"ITACHI GROUP","address_1":"20 dhanlaxmi bunglows","address_2":"nr nakshatra appartment,pal","city":"surat","state":"GJ","postcode":"395009","country":"IN","email":"harsh@resolutesolutions.in","phone":"9723638788"},"shipping_address":{"first_name":"HARSH","last_name":"KANTHARIA","company":"ACE GROUP","address_1":"20 DHANLAXMI BUNGLOWS","address_2":"PAL","city":"SURAT","state":"GJ","postcode":"395009","country":"IN"}}},{"id":38,"order_number":38,"created_at":"2016-07-21T05:24:29Z","updated_at":"2016-07-21T05:24:29Z","completed_at":"2016-07-21T05:24:29Z","status":"processing","currency":"INR","total":"3600.00","subtotal":"3600.00","total_line_items_quantity":2,"total_tax":"0.00","total_shipping":"0.00","cart_tax":"0.00","shipping_tax":"0.00","total_discount":"0.00","shipping_methods":"","payment_details":{"method_id":"cod","method_title":"Cash on Delivery","paid":false},"billing_address":{"first_name":"HARSH","last_name":"KANTHARIA","company":"ITACHI GROUP","address_1":"20 dhanlaxmi bunglows","address_2":"nr nakshatra appartment,pal","city":"surat","state":"GJ","postcode":"395009","country":"IN","email":"harsh@resolutesolutions.in","phone":"9723638788"},"shipping_address":{"first_name":"HARSH","last_name":"KANTHARIA","company":"ITACHI GROUP","address_1":"20 dhanlaxmi bunglows","address_2":"nr nakshatra appartment,pal","city":"surat","state":"GJ","postcode":"395009","country":"IN"},"note":"","customer_ip":"43.239.77.131","customer_user_agent":"Mozilla\/5.0 (Windows NT 6.1; rv:48.0) Gecko\/20100101 Firefox\/48.0","customer_id":0,"view_order_url":"http:\/\/woocommerce-5468-12693-128023.cloudwaysapps.com\/my-account\/view-order\/38","line_items":[{"id":4,"subtotal":"3600.00","subtotal_tax":"0.00","total":"3600.00","total_tax":"0.00","price":"1800.00","quantity":2,"tax_class":null,"name":"Black Saree","product_id":23,"sku":"DM3103","meta":[]}],"shipping_lines":[],"tax_lines":[],"fee_lines":[],"coupon_lines":[],"customer":{"id":0,"email":"harsh@resolutesolutions.in","first_name":"HARSH","last_name":"KANTHARIA","billing_address":{"first_name":"HARSH","last_name":"KANTHARIA","company":"ITACHI GROUP","address_1":"20 dhanlaxmi bunglows","address_2":"nr nakshatra appartment,pal","city":"surat","state":"GJ","postcode":"395009","country":"IN","email":"harsh@resolutesolutions.in","phone":"9723638788"},"shipping_address":{"first_name":"HARSH","last_name":"KANTHARIA","company":"ITACHI GROUP","address_1":"20 dhanlaxmi bunglows","address_2":"nr nakshatra appartment,pal","city":"surat","state":"GJ","postcode":"395009","country":"IN"}}},{"id":37,"order_number":37,"created_at":"2016-07-20T08:17:21Z","updated_at":"2016-07-20T08:17:21Z","completed_at":"2016-07-20T08:17:21Z","status":"processing","currency":"INR","total":"2100.00","subtotal":"2100.00","total_line_items_quantity":1,"total_tax":"0.00","total_shipping":"0.00","cart_tax":"0.00","shipping_tax":"0.00","total_discount":"0.00","shipping_methods":"","payment_details":{"method_id":"cod","method_title":"Cash on Delivery","paid":false},"billing_address":{"first_name":"Rahul","last_name":"Patel","company":"Resolute Solutions","address_1":"surat","address_2":"","city":"Surat","state":"GJ","postcode":"395001","country":"IN","email":"info@resolutesolutions.in","phone":""},"shipping_address":{"first_name":"Rahul","last_name":"Patel","company":"Resolute Solutions","address_1":"surat","address_2":"","city":"Surat","state":"GJ","postcode":"395001","country":"IN"},"note":"","customer_ip":"43.239.77.131","customer_user_agent":"Mozilla\/5.0 (Windows NT 6.3; WOW64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/51.0.2704.103 Safari\/537.36","customer_id":1,"view_order_url":"http:\/\/woocommerce-5468-12693-128023.cloudwaysapps.com\/my-account\/view-order\/37","line_items":[{"id":3,"subtotal":"2100.00","subtotal_tax":"0.00","total":"2100.00","total_tax":"0.00","price":"2100.00","quantity":1,"tax_class":null,"name":"Orange Saree","product_id":31,"sku":"","meta":[]}],"shipping_lines":[],"tax_lines":[],"fee_lines":[],"coupon_lines":[],"customer":{"id":1,"created_at":"2016-06-27T05:01:55Z","email":"info@resolutesolutions.in","first_name":"","last_name":"","username":"info@resolutesolutions.in","role":"administrator","last_order_id":"37","last_order_date":"2016-07-20T08:17:21Z","orders_count":3,"total_spent":"7300.00","avatar_url":"http:\/\/0.gravatar.com\/avatar\/?s=96","billing_address":{"first_name":"Rahul","last_name":"Patel","company":"Resolute Solutions","address_1":"surat","address_2":"","city":"Surat","state":"GJ","postcode":"395001","country":"IN","email":"info@resolutesolutions.in","phone":""},"shipping_address":{"first_name":"","last_name":"","company":"","address_1":"","address_2":"","city":"","state":"","postcode":"","country":""}}},{"id":35,"order_number":35,"created_at":"2016-06-27T08:09:00Z","updated_at":"2016-06-27T13:46:28Z","completed_at":"2016-06-27T13:46:28Z","status":"completed","currency":"INR","total":"4200.00","subtotal":"4200.00","total_line_items_quantity":2,"total_tax":"0.00","total_shipping":"0.00","cart_tax":"0.00","shipping_tax":"0.00","total_discount":"0.00","shipping_methods":"","payment_details":{"method_id":"cod","method_title":"Cash on Delivery","paid":false},"billing_address":{"first_name":"Rahul","last_name":"Patel","company":"Resolute Solutions","address_1":"surat","address_2":"","city":"Surat","state":"GJ","postcode":"395001","country":"IN","email":"info@resolutesolutions.in","phone":""},"shipping_address":{"first_name":"Rahul","last_name":"Patel","company":"Resolute Solutions","address_1":"surat","address_2":"","city":"Surat","state":"GJ","postcode":"395001","country":"IN"},"note":"","customer_ip":"43.239.77.131","customer_user_agent":"Mozilla\/5.0 (Windows NT 6.3; WOW64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/51.0.2704.103 Safari\/537.36","customer_id":1,"view_order_url":"http:\/\/woocommerce-5468-12693-128023.cloudwaysapps.com\/my-account\/view-order\/35","line_items":[{"id":2,"subtotal":"4200.00","subtotal_tax":"0.00","total":"4200.00","total_tax":"0.00","price":"2100.00","quantity":2,"tax_class":null,"name":"Orange Saree","product_id":31,"sku":"","meta":[]}],"shipping_lines":[],"tax_lines":[],"fee_lines":[],"coupon_lines":[],"customer":{"id":1,"created_at":"2016-06-27T05:01:55Z","email":"info@resolutesolutions.in","first_name":"","last_name":"","username":"info@resolutesolutions.in","role":"administrator","last_order_id":"37","last_order_date":"2016-07-20T08:17:21Z","orders_count":3,"total_spent":"7300.00","avatar_url":"http:\/\/1.gravatar.com\/avatar\/?s=96","billing_address":{"first_name":"Rahul","last_name":"Patel","company":"Resolute Solutions","address_1":"surat","address_2":"","city":"Surat","state":"GJ","postcode":"395001","country":"IN","email":"info@resolutesolutions.in","phone":""},"shipping_address":{"first_name":"","last_name":"","company":"","address_1":"","address_2":"","city":"","state":"","postcode":"","country":""}}},{"id":19,"order_number":19,"created_at":"2016-06-27T05:27:34Z","updated_at":"2016-06-27T05:27:34Z","completed_at":"2016-06-26T23:57:34Z","status":"processing","currency":"INR","total":"1000.00","subtotal":"1000.00","total_line_items_quantity":1,"total_tax":"0.00","total_shipping":"0.00","cart_tax":"0.00","shipping_tax":"0.00","total_discount":"0.00","shipping_methods":"","payment_details":{"method_id":"cod","method_title":"Cash on Delivery","paid":false},"billing_address":{"first_name":"Rahul","last_name":"Patel","company":"Resolute Solutions","address_1":"surat","address_2":"","city":"Surat","state":"GJ","postcode":"395001","country":"IN","email":"info@resolutesolutions.in","phone":""},"shipping_address":{"first_name":"Rahul","last_name":"Patel","company":"Resolute Solutions","address_1":"surat","address_2":"","city":"Surat","state":"GJ","postcode":"395001","country":"IN"},"note":"","customer_ip":"43.239.77.131","customer_user_agent":"Mozilla\/5.0 (Windows NT 6.1; WOW64; rv:44.0) Gecko\/20100101 Firefox\/44.0","customer_id":1,"view_order_url":"http:\/\/woocommerce-5468-12693-128023.cloudwaysapps.com\/my-account\/view-order\/19","line_items":[{"id":1,"subtotal":"1000.00","subtotal_tax":"0.00","total":"1000.00","total_tax":"0.00","price":"1000.00","quantity":1,"tax_class":null,"name":"Test Saree product","product_id":15,"sku":"","meta":[]}],"shipping_lines":[],"tax_lines":[],"fee_lines":[],"coupon_lines":[],"customer":{"id":1,"created_at":"2016-06-27T05:01:55Z","email":"info@resolutesolutions.in","first_name":"","last_name":"","username":"info@resolutesolutions.in","role":"administrator","last_order_id":"37","last_order_date":"2016-07-20T08:17:21Z","orders_count":3,"total_spent":"7300.00","avatar_url":"http:\/\/1.gravatar.com\/avatar\/?s=96","billing_address":{"first_name":"Rahul","last_name":"Patel","company":"Resolute Solutions","address_1":"surat","address_2":"","city":"Surat","state":"GJ","postcode":"395001","country":"IN","email":"info@resolutesolutions.in","phone":""},"shipping_address":{"first_name":"","last_name":"","company":"","address_1":"","address_2":"","city":"","state":"","postcode":"","country":""}}}]} 

Ich bin in der Lage, diese Zeichenfolge Datentabelle zu konvertieren, aber ich bin nicht in der Lage, alle Daten zu erhalten, die innerhalb der Arrays in dem JSON-String ist, die Daten innerhalb des Arrays payment_details, billing_address, shipping_address, line_Items, shipping_lines, tax_lines, fee_lines, coupon_lines, Kunden und Arrays innerhalb des Kunden. kann mir jemand zeigen, wie man das macht. Ich brauche diese Daten für C# Windows-Anwendung. ich bin neu in diesem json Sachen so, wenn es eine Änderung in Frage fühlen sich frei zu bearbeiten

public static DataTable Tabulate(string json) 
    { 
     var jsonLinq = JObject.Parse(json); 

     // Find the first array using Linq 
     var srcArray = jsonLinq.Descendants().Where(d => d is JArray).First(); 
     var trgArray = new JArray(); 
     foreach (JObject row in srcArray.Children<JObject>()) 
     { 
      var cleanRow = new JObject(); 
      foreach (JProperty column in row.Properties()) 
      { 
       // Only include JValue types 
       if (column.Value is JValue) 
       { 
        cleanRow.Add(column.Name, column.Value); 
       } 
      } 

      trgArray.Add(cleanRow); 
     } 

     return JsonConvert.DeserializeObject<DataTable>(trgArray.ToString()); 
    } 

dies ist der Code, die ich online gefunden und ich verwendet, um dieses die json zu Datatable

Answer 1

Json.NET hat eine eingebaute DataTableConverter. So Sie

var table = trgArray.ToObject<DataTable>(); 

ein JArray zu einem DataTable indem jedoch umwandeln können, Ihre JSON hat zwei Probleme, die diese Umwandlung machen scheitern:

1. Einige Ihrer Objekte haben leere Array-Eigenschaften, zum Beispiel:

   "meta": [] 
   

   Aus irgendeinem Grund (möglicherweise ein Bug?) diese verwirren den Konverter verursacht eine Ausnahme zu werfen. Da sie jedoch leer sind, können sie entfernt und außer Acht gelassen werden:

   public static void RemoveEmptyArrayProperties(JContainer root) 
   { 
       var query = root.DescendantsAndSelf() 
        .OfType<JProperty>() 
        .Where(p => p.Value is JArray && ((JArray)p.Value).Count == 0); 
       foreach (var property in query.ToList()) 
       { 
        property.Remove(); 
       } 
   } 
   

2. Es hat sich Objekte in Objekte verschachtelt. Vereinfachen stark, haben Sie die folgenden Schritte aus:

   [ 
       { 
       "id": 41, 
       "customer": { 
        "id": 2 
       } 
       } 
   ] 
   

   Leider gibt es keine kanonische Weise ist diese Objekthierarchie auf eine DataTable zu konvertieren. Es ist möglich, Datentabellen ineinander zu verschachteln, jedoch wird dies kanonisch einem verschachtelten JSON Array zugeordnet, anstatt einem verschachtelten Objekt. In Kommentare, die Sie geschrieben haben Ich muss diese Daten in SQL Server einfügen. Also, wie wollen Sie, dass diese Daten in der Datenbank modelliert werden?

   Eine Möglichkeit wäre, die verschachtelten Objekte in verschachtelte Arrays von Objekten zu konvertieren. Danach ist eine automatische Konvertierung möglich. Es wird jedoch nun angezeigt, dass jedes Ihrer order Objekte mehrere (z. B.) Kunden haben kann, wenn dies tatsächlich nicht der Fall ist.Wenn dies zufriedenstellend ist, dann kann das folgende Verfahren verwendet werden:

   public static void ConvertObjectPropertiesToArrays(JContainer root) 
   { 
       var query = root.DescendantsAndSelf() 
        .OfType<JProperty>() 
        .Where(p => p.Parent is JObject && p.Value is JObject); 
       foreach (var property in query.ToList()) 
       { 
        var value = property.Value; 
        var array = new JArray(); 
        property.Value = array; 
        array.Add(value); 
       } 
   } 
   

   Es wird folgende JSON erzeugt:

   [ 
       { 
       "id": 41, 
       "customer": [ 
        { 
        "id": 2 
        } 
       ] 
       } 
   ] 
   

   Alternativ können Sie verschachtelte Objekte glätten durch ihre Eigenschaften sprudeln zu ihrem Eltern. Die folgende Methode funktioniert dies:

   public static void FlattenObjectPropertiesToParents(JContainer root) 
   { 
       var query = root.DescendantsAndSelf() 
        .OfType<JProperty>() 
        .Where(p => p.Parent is JObject && p.Value is JObject) 
        .ToList(); 
       for (int i = query.Count - 1; i >= 0; i--) 
       { 
        var property = query[i]; 
        var value = (JObject)property.Value; 
        var parent = (JObject)property.Parent; 
        property.Remove(); 
        foreach (var item in value.Properties().ToList()) 
        { 
         item.Remove(); 
         parent.Add(string.Format("{0}.{1}", property.Name, item.Name), item.Value); 
        } 
       } 
   } 
   

   Es produziert die folgende JSON, die erfolgreich auf eine DataTable umgewandelt werden kann:

   [ 
       { 
       "id": 41, 
       "customer.id": 2 
       } 
   ] 
   

   Beachten Sie, dass die „id“ Eigenschaft des „Kunden“ Objekt wurde "customer.id".

   Als dritte Option könnten Sie versuchen, geschachtelte Objekte als Dictionary<string, object> deserialisieren - obwohl ich keine Ahnung habe, ob der SQL Server-Adapter eine solche Datentabelle verarbeiten könnte. Um dies zu tun, müssen Sie die Logik von DataTableConverter.ReadJson() nach den Vorgaben der Antwort manuell auf DateTime column type becomes String type after deserializing DataTable replizieren und GetColumnDataType(JsonReader reader) ändern, um typeof(Dictionary<string, object>) für JsonToken.StartObject zurückzugeben.

So kann Ihr Tabulate() Methode wird:

public static DataTable NestedTabulate(string json) 
{ 
    // Find the first array using Linq 
    var jsonLinq = (JContainer)JToken.Parse(json); 
    var srcArray = jsonLinq.DescendantsAndSelf().OfType<JArray>().First(); 

    RemoveEmptyArrayProperties(srcArray); 

    ConvertObjectPropertiesToArrays(srcArray); 

    return srcArray.ToObject<DataTable>(); 
} 

Oder vielleicht:

public static DataTable FlattenTabulate(string json) 
{ 
    // Find the first array using Linq 
    var jsonLinq = (JContainer)JToken.Parse(json); 
    var srcArray = jsonLinq.DescendantsAndSelf().OfType<JArray>().First(); 

    RemoveEmptyArrayProperties(srcArray); 

    FlattenObjectPropertiesToParents(srcArray); 

    return srcArray.ToObject<DataTable>(); 
} 

Answer 2

Als Ihr zu konvertieren Die Saite ist zu lang Ich benutze eine kürzere Saite (nehme von deiner), die einfacher zu verfolgen ist und dir den Hinweis gibt.

Zuerst installieren Sie die Json.NET (dies ist nicht die einzige Option, aber es ist eine der besten) mit der Nuget-Paket-Management. Dann können Sie die Zeichenfolge leicht analysieren. Ich denke, die folgenden Schnipsel geben dir eine Idee.

using System; 
using Newtonsoft.Json.Converters; 

namespace Test 
{ 
    class JsonParser 
    { 
     public static void Main(string[] args) 
     { 
      string jsonStr = @"{'orders':[ 
          {'id':41, 
          'billing_address':{'first_name':'HARSH','last_name':'KANTHARIA','company':'ITACHI GROUP','address_1':'20 dhanlaxmi bunglows','address_2':'nr nakshatra appartment,pal','city':'surat','state':'GJ','postcode':'395009','country':'IN','email':'harsh@resolutesolutions.in','phone':'9723638788'}, 
          }]}"; 
      dynamic data = Newtonsoft.Json.JsonConvert.DeserializeObject(jsonStr); 
      Console.WriteLine(data.orders[0].billing_address.first_name); 
      Console.Read(); 
     }   
}