c# Désérialisé un fiché Json et convertir en Array

**hocineaminoo** · 29/11/2020, 03h28

Bonjour a tous ,

me re voila encode avec un petit soucis

, j'arrive pas a convertir un fiché json en Array .

voila ce que contient le fiché :

Code :

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{"CalendarDatesOnViewChange":"[{\"Id\":9132012,\"Date\":\"01/05/2020\",\"IsHoliday\":false,\"IsWeekend\":false,\"TimeBands\":[{\"Id\":19979,\"StartTime\":\"8:30\",\"EndTime\":\"9:30\",\"RemainingSlots\":8,\"AllocationId\":\"AmVyW/BW9VjkePkixCwEtw==\",\"AllocationIdInInt\":9132012,\"EndTicks\":342000000000},{\"Id\":19980,\"StartTime\":\"9:30\",\"EndTime\":\"10:30\",\"RemainingSlots\":9,\"AllocationId\":\"7/Z+oc6cKuvsx1jOrogieQ==\",\"AllocationIdInInt\":9132017,\"EndTicks\":378000000000},{\"Id\":19981,\"StartTime\":\"10:30\",\"EndTime\":\"11:30\",\"RemainingSlots\":9,\"AllocationId\":\"SXpwkCdBva3tdATqlZzL4g==\",\"AllocationIdInInt\":9132018,\"EndTicks\":414000000000},{\"Id\":19982,\"StartTime\":\"11:30\",\"EndTime\":\"12:30\",\"RemainingSlots\":9,\"AllocationId\":\"24vXXm1yB1AhnpJrCDaJRQ==\",\"AllocationIdInInt\":9132019,\"EndTicks\":450000000000}],\"TimeBandsTable\":null},{\"Id\":9132013,\"Date\":\"01/06/2020\",\"IsHoliday\":false,\"IsWeekend\":false,\"TimeBands\":[{\"Id\":19979,\"StartTime\":\"8:30\",\"EndTime\":\"9:30\",\"RemainingSlots\":8,\"AllocationId\":\"tm+gL+JsbwHKl+xshS7zww==\",\"AllocationIdInInt\":9132013,\"EndTicks\":342000000000},{\"Id\":19980,\"StartTime\":\"9:30\",\"EndTime\":\"10:30\",\"RemainingSlots\":9,\"AllocationId\":\"+hUeFAgh41Nu0Yzoh9Gzrg==\",\"AllocationIdInInt\":9132020,\"EndTicks\":378000000000},{\"Id\":19981,\"StartTime\":\"10:30\",\"EndTime\":\"11:30\",\"RemainingSlots\":9,\"AllocationId\":\"0adBB96zUGyCQrIFKFFQmQ==\",\"AllocationIdInInt\":9132021,\"EndTicks\":414000000000},{\"Id\":19982,\"StartTime\":\"11:30\",\"EndTime\":\"12:30\",\"RemainingSlots\":9,\"AllocationId\":\"0Ub/qgxeVtzYNjSn55dnuw==\",\"AllocationIdInInt\":9132022,\"EndTicks\":450000000000}],\"TimeBandsTable\":null},{\"Id\":9132014,\"Date\":\"01/07/2020\",\"IsHoliday\":false,\"IsWeekend\":false,\"TimeBands\":[{\"Id\":19979,\"StartTime\":\"8:30\",\"EndTime\":\"9:30\",\"RemainingSlots\":8,\"AllocationId\":\"J1rHMMeOblb+2+QVul1JyA==\",\"AllocationIdInInt\":9132014,\"EndTicks\":342000000000},{\"Id\":19980,\"StartTime\":\"9:30\",\"EndTime\":\"10:30\",\"RemainingSlots\":9,\"AllocationId\":\"dv7NRB5I7avwavkJy21+uw==\",\"AllocationIdInInt\":9132023,\"EndTicks\":378000000000},{\"Id\":19981,\"StartTime\":\"10:30\",\"EndTime\":\"11:30\",\"RemainingSlots\":9,\"AllocationId\":\"vW7iXnllJ42gbFIHgC4Daw==\",\"AllocationIdInInt\":9132024,\"EndTicks\":414000000000},{\"Id\":19982,\"StartTime\":\"11:30\",\"EndTime\":\"12:30\",\"RemainingSlots\":9,\"AllocationId\":\"fP0XrZw5QtTIfkP7mCcm2A==\",\"AllocationIdInInt\":9132025,\"EndTicks\":450000000000}],\"TimeBandsTable\":null},{\"Id\":9132015,\"Date\":\"01/08/2020\",\"IsHoliday\":false,\"IsWeekend\":false,\"TimeBands\":[{\"Id\":19979,\"StartTime\":\"8:30\",\"EndTime\":\"9:30\",\"RemainingSlots\":8,\"AllocationId\":\"imF5wbjmHlGDgyR2z+QNpg==\",\"AllocationIdInInt\":9132015,\"EndTicks\":342000000000},{\"Id\":19980,\"StartTime\":\"9:30\",\"EndTime\":\"10:30\",\"RemainingSlots\":9,\"AllocationId\":\"y9u7PLDClz++TSg98eeVLg==\",\"AllocationIdInInt\":9132026,\"EndTicks\":378000000000},{\"Id\":19981,\"StartTime\":\"10:30\",\"EndTime\":\"11:30\",\"RemainingSlots\":9,\"AllocationId\":\"lB4mAWHBX0gbJ7NE0ltuYQ==\",\"AllocationIdInInt\":9132027,\"EndTicks\":414000000000},{\"Id\":19982,\"StartTime\":\"11:30\",\"EndTime\":\"12:30\",\"RemainingSlots\":9,\"AllocationId\":\"Rwm+iJSHuhdiEzbIjz0Smg==\",\"AllocationIdInInt\":9132028,\"EndTicks\":450000000000}],\"TimeBandsTable\":null},{\"Id\":9132016,\"Date\":\"01/09/2020\",\"IsHoliday\":false,\"IsWeekend\":false,\"TimeBands\":[{\"Id\":19979,\"StartTime\":\"8:30\",\"EndTime\":\"9:30\",\"RemainingSlots\":8,\"AllocationId\":\"ybac4DbF7RCYqyX0yRI4Vw==\",\"AllocationIdInInt\":9132016,\"EndTicks\":342000000000},{\"Id\":19980,\"StartTime\":\"9:30\",\"EndTime\":\"10:30\",\"RemainingSlots\":9,\"AllocationId\":\"Q0heXQGZCQOFI9wgCCsw6g==\",\"AllocationIdInInt\":9132029,\"EndTicks\":378000000000},{\"Id\":19981,\"StartTime\":\"10:30\",\"EndTime\":\"11:30\",\"RemainingSlots\":9,\"AllocationId\":\"OZNJwgeIDoVL4l+g4E6tdA==\",\"AllocationIdInInt\":9132030,\"EndTicks\":414000000000},{\"Id\":19982,\"StartTime\":\"11:30\",\"EndTime\":\"12:30\",\"RemainingSlots\":9,\"AllocationId\":\"KKlIn1ICRzEJ43UHCr6SMA==\",\"AllocationIdInInt\":9132031,\"EndTicks\":450000000000}],\"TimeBandsTable\":null},{\"Id\":9132032,\"Date\":\"01/13/2020\",\"IsHoliday\":false,\"IsWeekend\":false,\"TimeBands\":[{\"Id\":19979,\"StartTime\":\"8:30\",\"EndTime\":\"9:30\",\"RemainingSlots\":8,\"AllocationId\":\"fBaQbjaMZ2R7s0QGGJoeAQ==\",\"AllocationIdInInt\":9132041,\"EndTicks\":342000000000},{\"Id\":19980,\"StartTime\":\"9:30\",\"EndTime\":\"10:30\",\"RemainingSlots\":9,\"AllocationId\":\"UQA6yjI0j/0UTboY77mogg==\",\"AllocationIdInInt\":9132032,\"EndTicks\":378000000000},{\"Id\":19981,\"StartTime\":\"10:30\",\"EndTime\":\"11:30\",\"RemainingSlots\":9,\"AllocationId\":\"qnJnoYsXRj6gZQk/dNACbA==\",\"AllocationIdInInt\":9132033,\"EndTicks\":414000000000},{\"Id\":19982,\"StartTime\":\"11:30\",\"EndTime\":\"12:30\",\"RemainingSlots\":9,\"AllocationId\":\"a2JwXpGvq1gd+X1dZo1rAQ==\",\"AllocationIdInInt\":9132034,\"EndTicks\":450000000000}],\"TimeBandsTable\":null},{\"Id\":9132035,\"Date\":\"01/14/2020\",\"IsHoliday\":false,\"IsWeekend\":false,\"TimeBands\":[{\"Id\":19979,\"StartTime\":\"8:30\",\"EndTime\":\"9:30\",\"RemainingSlots\":8,\"AllocationId\":\"7lX/KSXb4I4rcZnaes5HnQ==\",\"AllocationIdInInt\":9132042,\"EndTicks\":342000000000},{\"Id\":19980,\"StartTime\":\"9:30\",\"EndTime\":\"10:30\",\"RemainingSlots\":9,\"AllocationId\":\"6qYhDK1JNdNIckW2moPgYg==\",\"AllocationIdInInt\":9132035,\"EndTicks\":378000000000},{\"Id\":19981,\"StartTime\":\"10:30\",\"EndTime\":\"11:30\",\"RemainingSlots\":9,\"AllocationId\":\"S1GKkn0PYn82hhuDxjlQMQ==\",\"AllocationIdInInt\":9132036,\"EndTicks\":414000000000},{\"Id\":19982,\"StartTime\":\"11:30\",\"EndTime\":\"12:30\",\"RemainingSlots\":9,\"AllocationId\":\"VpGQZj/gY0AeP/mXlZr3rA==\",\"AllocationIdInInt\":9132037,\"EndTicks\":450000000000}],\"TimeBandsTable\":null},{\"Id\":9132038,\"Date\":\"01/15/2020\",\"IsHoliday\":false,\"IsWeekend\":false,\"TimeBands\":[{\"Id\":19979,\"StartTime\":\"8:30\",\"EndTime\":\"9:30\",\"RemainingSlots\":8,\"AllocationId\":\"9X6kGmbD2QUu6qJ96vM8Fg==\",\"AllocationIdInInt\":9132043,\"EndTicks\":342000000000},{\"Id\":19980,\"StartTime\":\"9:30\",\"EndTime\":\"10:30\",\"RemainingSlots\":9,\"AllocationId\":\"tbz3VB/wO33IVt5wgntOYA==\",\"AllocationIdInInt\":9132038,\"EndTicks\":378000000000},{\"Id\":19981,\"StartTime\":\"10:30\",\"EndTime\":\"11:30\",\"RemainingSlots\":9,\"AllocationId\":\"AC3BOeVi3r0PiEg2Bd6yiQ==\",\"AllocationIdInInt\":9132039,\"EndTicks\":414000000000},{\"Id\":19982,\"StartTime\":\"11:30\",\"EndTime\":\"12:30\",\"RemainingSlots\":9,\"AllocationId\":\"/I8KLy9M+hP9sGP+NNh7Zg==\",\"AllocationIdInInt\":9132040,\"EndTicks\":450000000000}],\"TimeBandsTable\":null},{\"Id\":2162917,\"Date\":\"01/02/2020\",\"IsHoliday\":true,\"IsWeekend\":false,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162918,\"Date\":\"01/03/2020\",\"IsHoliday\":true,\"IsWeekend\":false,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162924,\"Date\":\"01/04/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162919,\"Date\":\"01/10/2020\",\"IsHoliday\":true,\"IsWeekend\":false,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162925,\"Date\":\"01/11/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162920,\"Date\":\"01/17/2020\",\"IsHoliday\":true,\"IsWeekend\":false,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162926,\"Date\":\"01/18/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162921,\"Date\":\"01/24/2020\",\"IsHoliday\":true,\"IsWeekend\":false,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162927,\"Date\":\"01/25/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162922,\"Date\":\"01/31/2020\",\"IsHoliday\":true,\"IsWeekend\":false,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162928,\"Date\":\"02/01/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162929,\"Date\":\"02/08/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162930,\"Date\":\"02/15/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162931,\"Date\":\"02/22/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162932,\"Date\":\"02/29/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162933,\"Date\":\"03/07/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162934,\"Date\":\"03/14/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162935,\"Date\":\"03/21/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162936,\"Date\":\"03/28/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162937,\"Date\":\"04/04/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162938,\"Date\":\"04/11/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162939,\"Date\":\"04/18/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162940,\"Date\":\"04/25/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162941,\"Date\":\"05/02/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162942,\"Date\":\"05/09/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162943,\"Date\":\"05/16/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162944,\"Date\":\"05/23/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162945,\"Date\":\"05/30/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162946,\"Date\":\"06/06/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162947,\"Date\":\"06/13/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162948,\"Date\":\"06/20/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162949,\"Date\":\"06/27/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162950,\"Date\":\"07/04/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162951,\"Date\":\"07/11/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162952,\"Date\":\"07/18/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162953,\"Date\":\"07/25/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162954,\"Date\":\"08/01/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162955,\"Date\":\"08/08/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162956,\"Date\":\"08/15/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162957,\"Date\":\"08/22/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162958,\"Date\":\"08/29/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162959,\"Date\":\"09/05/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162960,\"Date\":\"09/12/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162961,\"Date\":\"09/19/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162962,\"Date\":\"09/26/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162963,\"Date\":\"10/03/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162964,\"Date\":\"10/10/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162965,\"Date\":\"10/17/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162966,\"Date\":\"10/24/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162967,\"Date\":\"10/31/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162968,\"Date\":\"11/07/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162969,\"Date\":\"11/14/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162970,\"Date\":\"11/21/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162971,\"Date\":\"11/28/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162972,\"Date\":\"12/05/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162973,\"Date\":\"12/12/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162974,\"Date\":\"12/19/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null},{\"Id\":2162975,\"Date\":\"12/26/2020\",\"IsHoliday\":true,\"IsWeekend\":true,\"TimeBands\":[],\"TimeBandsTable\":null}]","isRedirect":false,"appointmentAlreadyBlocked":null,"appointmentBookingType":null,"appointmentActionType":1}

voila mon code :

Code :

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using Newtonsoft.Json;
using System;
using System.IO;
 
namespace TestJson
{
    class Program
    {
        static void Main(string[] args)
        {
 
            StreamReader reader = new StreamReader("D:\\test\\myfile.txt");
            JsonTextReader tab = new JsonTextReader(reader);
            JsonSerializer js = new JsonSerializer();
            var test = js.Deserialize(tab);
 
            Console.WriteLine(test);
        }
    }
}

j'attend vos réponse avec impatience .
Merci d'avance .

**hocineaminoo** · 30/11/2020, 02h50

Re-Bonjour,

Aujourd'hui j ai reussi a faire un pas .

j'ai créer une class avec les propriétés qui se trouve dans mon fiché Json.

voila la classe .

Code :

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using System;
using System.Collections.Generic;
using System.Text;
 
namespace TestJson
{
    public class Calendar
    {
        public string CalendarDatesOnViewChange { get; set; }
        public bool isRedirect { get; set; }
        public string appointmentAlreadyBlocked { get; set; }
        public string appointmentBookingType { get; set; }
        public int appointmentActionType { get; set; }
 
    }
}

aprés désérialiser le fiché je dois encore désérialisé la propriété CalendarDatesOnViewChange .

alors j'ai fais sa dans mon code .

Code :

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using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.IO;
 
namespace TestJson
{
    class Program
    {
        static void Main(string[] args)
        {
 
            string json = System.IO.File.ReadAllText("D:\\test\\myfile.txt");
            var calendrier = Newtonsoft.Json.JsonConvert.DeserializeObject<Calendar>(json);
            Console.WriteLine(calendrier.CalendarDatesOnViewChange);
 
        }
    }
}

et j'ai eu ce résultat

Nom : test.png
Affichages : 187
Taille : 281,2 Ko

alors la je bloque parceque j'arrive pas a manupilé ce string : calendrier.CalendarDatesOnViewChange
je vois que dedans il ya encore des jsons .
j'aimerais manupiler ce string pour extraire une valeur aléatoir de "AllocationId":"0adBB96zUGyCQrIFKFFQmQ==" .

j'attend toujous vos réponse et merci a tous .

**popo** · 30/11/2020, 14h52

Tu as du JSON qui contient du JSON.
Ce qui fait que ce que tu récupères dans la chaine CalendarDatesOnViewChange est également du JSON.
Il faut donc déserialiser le contenu de CalendarDatesOnViewChange

Code :

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     public class TimeBand    {
        public int Id { get; set; } 
        public string StartTime { get; set; } 
        public string EndTime { get; set; } 
        public int RemainingSlots { get; set; } 
        public string AllocationId { get; set; } 
        public int AllocationIdInInt { get; set; } 
        public object EndTicks { get; set; } 
    }
 
    public class CalendarDatesOnViewChangeArrayItem    {
        public int Id { get; set; } 
        public string Date { get; set; } 
        public bool IsHoliday { get; set; } 
        public bool IsWeekend { get; set; } 
        public List<TimeBand> TimeBands { get; set; } 
        public object TimeBandsTable { get; set; } 
    }
 
    public class CalendarDatesOnViewChangeArray {
        public List<CalendarDatesOnViewChangeArrayItem> CalendarDatesOnViewChange { get; set; } 
    }

**hocineaminoo** · 01/12/2020, 02h33

Re-Bonjour,
Quand je Désérialize la Chaine CalendarOnViewChanges , Je la sérialise en json pour l'affiché en console .
Alors je recois un Json avec Plein de CalendarOnviewChanges avec une Valeur NULL .
voila mon code .

Code :

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            var json = File.ReadAllText("D:\\test\\myfile.txt");
            var c1 = JsonConvert.DeserializeObject<Calendar>(json);
            var c2 = JsonConvert.DeserializeObject<List<CalendarDatesOnViewChangeArray>>(c1.CalendarDatesOnViewChange);
            var c2tojson = Newtonsoft.Json.JsonConvert.SerializeObject(c2);
 
            Console.WriteLine(c2tojson);

voila une capture .

Nom : Untitled.png
Affichages : 177
Taille : 229,8 Ko

Merci énormément de votre aide .

**hocineaminoo** · 02/12/2020, 00h10

Merci Beaucoup @POPO .
Désolé pour le commentaire précedent j'étais moin concentré .
Enfin j'ai réuissi a le Désérialisé et avoir un Json plus simple .

Voila le code

Code :

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            var json = File.ReadAllText("D:\\test\\jsontxt");
            var c1 = JsonConvert.DeserializeObject<Calendar>(json);
            var c2 = JsonConvert.DeserializeObject<List<CalendarDatesOnViewChangeArrayItem>>(c1.CalendarDatesOnViewChange);
            var c2tojson = Newtonsoft.Json.JsonConvert.SerializeObject(c2[0].TimeBands);
 
            Console.WriteLine(c2tojson);

Voila une Image :
Nom : Untitled.png
Affichages : 160
Taille : 183,0 Ko

es que vous pouver m'aider a faire un Link Query pour avoir just les TIMEBANDS qui ont des donnés et pas qui sont vide ?

Merci POPO

**hocineaminoo** · 02/12/2020, 05h23

Re-Bonjour,

j'ai fais cette Link Query et j'ai Réuissi juste a avoir tous le premier tableaux qui contien un TimeBands Non null,

du coup j'aimerais récupéré tous les tableaux qui contiennent un TimeBands Non Null ,

voila le code

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        static void Main(string[] args)
        {
 
            var json = File.ReadAllText("D:\\test\\json.txt");
            var c1 = JsonConvert.DeserializeObject<Calendar>(json);
            var c2 = JsonConvert.DeserializeObject<List<CalendarDatesOnViewChangeArrayItem>>(c1.CalendarDatesOnViewChange);
            var c2tojson = Newtonsoft.Json.JsonConvert.SerializeObject(c2,Formatting.Indented);
            JArray co = JArray.Parse(c2tojson);
            var MyList = (from s in co
                               select s["TimeBands"]).ToList();
            var mlist = co.FirstOrDefault(s => !string.IsNullOrEmpty(s["TimeBands"].ToString()));
 
            Console.WriteLine(mlist);
 
        }

et la j'ai récupéré sa :

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{
  "Id": 9132012,
  "Date": "01/05/2020",
  "IsHoliday": false,
  "IsWeekend": false,
  "TimeBands": [
    {
      "Id": 19979,
      "StartTime": "8:30",
      "EndTime": "9:30",
      "RemainingSlots": 8,
      "AllocationId": "AmVyW/BW9VjkePkixCwEtw==",
      "AllocationIdInInt": 9132012,
      "EndTicks": 342000000000
    },
    {
      "Id": 19980,
      "StartTime": "9:30",
      "EndTime": "10:30",
      "RemainingSlots": 9,
      "AllocationId": "7/Z+oc6cKuvsx1jOrogieQ==",
      "AllocationIdInInt": 9132017,
      "EndTicks": 378000000000
    },
    {
      "Id": 19981,
      "StartTime": "10:30",
      "EndTime": "11:30",
      "RemainingSlots": 9,
      "AllocationId": "SXpwkCdBva3tdATqlZzL4g==",
      "AllocationIdInInt": 9132018,
      "EndTicks": 414000000000
    },
    {
      "Id": 19982,
      "StartTime": "11:30",
      "EndTime": "12:30",
      "RemainingSlots": 9,
      "AllocationId": "24vXXm1yB1AhnpJrCDaJRQ==",
      "AllocationIdInInt": 9132019,
      "EndTicks": 450000000000
    }
  ],
  "TimeBandsTable": null
}

et encore Merci POPO , j'attend votre réponse .

**popo** · 22/07/2021, 12h56

Bonjour,

Désolé ne n'être pas revenu plus tôt.
Tu n'obtiens qu'un seul enregistrement à cause du FirstOrDefault.
Si tu veux tous les enregistrement ou TimeBand n'est pas null il faut utiliser

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

co.Where(s => !string.IsNullOrEmpty(s["TimeBands"].ToString())).ToList();

**hocineaminoo** · 23/07/2021, 12h02

Envoyé par popo

Bonjour,

Désolé ne n'être pas revenu plus tôt.
Tu n'obtiens qu'un seul enregistrement à cause du FirstOrDefault.
Si tu veux tous les enregistrement ou TimeBand n'est pas null il faut utiliser

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

co.Where(s => !string.IsNullOrEmpty(s["TimeBands"].ToString())).ToList();

Merci Popo , le problème est résolu .

c# Désérialisé un fiché Json et convertir en Array

Dotnet

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