I am pulling down JSON data from a website and some of the fields are optional, meaning they do not always exist. When I try to query them, my program breaks. I believe I am checking for nulls incorrectly. using…
Upon serializing the JSON if shows an error like this one. (Cannot deserialize the current JSON object (e.g. {""name"":""value""}) into type 'System.Collections.Generic.List`1) This is my code on serializing json Dim test As List(Of properties) = Newtonsoft.Json.JsonConvert.DeserializeObject(Of List(Of properties))(response) e.Result =…
I have a JSON like this one: { "options": [ { "price": 217, "quantity": 2 }, { "price": 63, "quantity": 5 } ] } And I want to query it with JsonPath to get the product of "price" and "quantity"…
I have to parse an deserialize all the values from the following JSON file: But I'm getting errors from the compiler. [ { "CompanyInfo": { "Company": "AdventureWorks", "Id": "AW01" }, "ReportsToGenerate": [ { "Type_Report": "Type A Report", "Report_Title": "Human Resources…
I know I can check wether is a string is a valid JSON-formatted string using parsing functions and catching exceptions. But what I need is a bit more than that too. I need to check if a string that comes…
I use Visual Studio 2022 and download Newtonsoft.Json in NuGet package manager, my dict like: var param_dict = new Dictionary<string, object> { { "config_path", "D:WORK_2023Helloworld in C" }, }; Now I want to save it as a JSON file, so…
I have an application that serializes an object and sends a JSON string value as below. public class Rootobject { public int MessageState { get; set; } public object Message { get; set; } public object HeaderId { get; set;…
I am dealing with a Json object with an a priori partly unknown structure. I am not sure whether I can use the deserialising object method, because I cannot predict the exact structure length and naming I wish to target.…
I'm receiving data from a client that represents a function in a ChaptGPT api request, viewable here: https://platform.openai.com/docs/api-reference/chat/create. I would expect the received JSON to be parsed by Newtonsoft.Json and then for the JSchema parsing to happen during the JSON…
I have the following class: using Newtonsoft.Json; using Newtonsoft.Json.Converters; public class JsonError { [JsonConverter(typeof(StringEnumConverter))] public enum Number { [EnumMember(Value = "0")] Pass, [EnumMember(Value = "1")] Miscalc, [EnumMember(Value = "2")] ReadError } public Number ErrorNumber { get; set; } } And…