C# int array to json

Webvar result= array.Select(x=> new SelectableEnumItem{FirstName= x.Name, Selected = bool.Parse(x.selected) }); please pay attention in above solution I used dynamic Object I can think of some more solutions that are combinations of above solutions. but I think it covers almost all available methods out there. WebDec 5, 2015 · From your code and JSON sampels it seems the problem is you're actually deserializing a List rather than a single Example.. I would do two things: Make your class follow .NET naming conventions, as you already prefixed them with the proper JsonProperty attributes:. public class Example { [JsonProperty("receiver_tax_id")] public …

json.net - Parsing JSON list to int array in c# - Stack Overflow

WebFeb 2, 2012 · JSON is perfectly capable of expressing lists of integers, and the JSON you have posted is valid. You can simply separate the integers by commas: { "Id": "610", "Name": "15", "Description": "1.99", "ItemModList": [42, 47, 139] } Share Follow answered Feb 2, 2012 at 15:00 phihag 274k 71 447 466 @RonKalian Huh? WebJun 3, 2013 · Ok, so I am trying to send POST commands over an http connection, and using JSON formatting to do so. I am writing the program to do this in C#, and was wondering how I would format an array of values to be passed as JSON to the server. Currently I have this: new {name = "command" , index = "X", optional = "0"} Which … citing an essay in a book https://ezscustomsllc.com

Converting Json.Net JValue to int in C# - iditect.com

WebApr 30, 2012 · All I'm trying to do is convert an array into JSON. I know PHP well, so here's an example of what I'm trying to do (in PHP): $myarr=array ("key1"=>"value for key 1","key2"=>"value for key 2"); $jsonArray=json_encode ($myarr); so $jsonArray will be: {"key1":"value for key 1","key2":"value for key 2"} Now, I'm trying to do exactly that, but in … WebNov 11, 2013 · Solved it with the following code: dynamic obj = JsonConvert.DeserializeObject (json); var convert = obj.d.results.ToString (); ErrorRecord errorRecord; var result = JsonObject.ConvertFromJson (convert, out errorRecord); Do you have a smoother solution for me? – Patrick Nov 13, 2013 at 7:49 Now another problem … WebThe WriteJson method converts the object to an array by creating a JObject from the object using JObject.FromObject, and then creating a JArray and adding each property value … diathese etymologie

How to serialize and deserialize JSON using C# - .NET

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C# int array to json

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WebSep 16, 2014 · You can simply cast the JToken to int : string json = @" {totalDatas : ""1234""}"; JObject obj = JObject.Parse (json); JToken token = obj ["totalDatas"]; int result = (int)token; //print 2468 Console.WriteLine (result*2); [ .NET fiddle demo] Share Improve this answer Follow answered Sep 16, 2014 at 14:13 har07 87.8k 12 83 134 Add a comment 1 WebI'm getting JSON data like this from a third party API, which I cannot change: I tried this code to deserialize it: but I'm getting an exception: Cannot deserialize the current JSON array (e.g. [1,2,3]) into type 'System.Tuple8[VkKonekoBot.vkLongpollEvents+LongpollData+ApiEvent,System.Int32,VkKo

C# int array to json

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WebOct 25, 2024 · 1 Answer Sorted by: 1 Since Unity serializer does not support multi-dimensional array, you can do the following: convert 2D array to 1D array serialize to JSON deserialize from JSON convert 1D array back to 2D array Example: WebApr 29, 2011 · var categories = from c in db.tableone select new { key = c.tableoneID, value = c.tableoneName }; JsonResult categoryJson = new JsonResult (); categoryJson.Data = categories; return categoryJson; Share Follow edited Jan 15, 2016 at 19:58 mbomb007 3,704 2 40 67 answered Feb 18, 2013 at 14:07 Notepad 51 1 1 Add a comment 4

WebFeb 20, 2024 · Serializing to a UTF-8 byte array is about 5-10% faster than using the string-based methods. The difference is because the bytes (as UTF-8) don't need to be … WebThis method converts the list of objects to a JSON array of objects, where each object has a value property. Finally, we display the resulting JSON in the console. Note that in this example we use an anonymous type to create the objects in the list. You can also create a custom class with a value property and use that instead. More C# Questions

WebMar 18, 2015 · Here's a short but complete example: using System; using Newtonsoft.Json.Linq; public class Test { public static void Main () { JObject json = new JObject (); int [] array = { 1, 2, 3 }; json ["numbers"] = new JArray (array); Console.WriteLine (json); } } Output: { "numbers": [ 1, 2, 3 ] } Share Improve this answer …

WebApr 26, 2016 · I'm using json.net to serialize an object to a json string. Now I have a list of Objects which I like to serialize into a Json array. However, I'm unable to do that with json.net and hope someone can point out my mistake. I have the following classes:

WebJun 5, 2024 · You can make use of the JSON.Net method ToObject<> (): var myIntArray = ( (JArray) newData ["intArray"]).ToObject (); But a much more cleaner way would be to use a class instead of a Dictionary<> (): Defining class diather testy skórneWebMay 2, 2009 · Just FYI, there's a potential issue here. When I was turning an array of xml nodes to json it was making an array in json. But, when I run through an array of xml nodes that have a count of 1, then the json conversion doesn't format an array anymore. An xml array with a single element gets lost in translation here. – citing a news article in apa 7WebMar 26, 2024 · HttpClient client = Api.GetHttpClient (); var postData = new PostData {ids = new [] {10545801,10731939}}; var json = JsonConvert.SerializeObject (postData); var httpContent = new … citing a netflix episode mlaWeb2 days ago · Convert specific table of excel sheet to JSON using PowerShell. There is an excellent script on GitHub that helps to convert a full Excel sheet to JSON format using PowerShell. The script expects the table to be at the start of the sheet; that is, to have the first header in the A1 cell. I had a little different requirement. citing a news article in textWebIn Json.NET, JValue is a class that represents a generic JSON value, which can be a string, number, object, array, boolean, or null. To convert a JValue to an int in C#, you can use the Value property of the JValue object, which returns the underlying value of the JSON value as an object.You can then cast the object to an int using the Convert.ToInt32 method or … diathese lateinWebTo convert an array to an IEnumerable in C#, ... // Or, using the extension method AsEnumerable(): IEnumerable enumerable2 = array.AsEnumerable(); In this example, ... How to create instance of a class and inject services in C#? appsettings.json in ASP.net Core 2.0 Preview configuration GetSection null; citing a news article no author in text mlaWebTo convert an array to an IEnumerable in C#, ... // Or, using the extension method AsEnumerable(): IEnumerable enumerable2 = array.AsEnumerable(); In this … citing a newsletter apa 7