Consuming Wikipedia API by Universal App Windows 10 C# [duplicate] - c#

This question already has answers here:
How can I deserialize JSON with C#?
(19 answers)
Closed 5 years ago.
I'm newbie in C# and I have no idea how to consume a JSON from an API. I would like to get this JSON: https://en.wikipedia.org/w/api.php?format=json&action=query&generator=search&gsrnamespace=0&gsrlimit=10&prop=pageimages|extracts&pilimit=max&exintro&explaintext&exsentences=1&exlimit=max&gsrsearch=java&origin=*
And transform it in an C# Object. How Can I make that? Anyone has a very simple example? Also, I would like to understand the code.
I'm using Visual Studio 2015 and I want to make a Universal App.
Sorry for the very simple question.
Thanks! =D

you can use json.NET to get an json object. And the use
string serializedjson = JsonConvert.SerializeObject(obj); to create an serialized string.

Related

Is there any way to get my json without creating a class [duplicate]

This question already has answers here:
How do you read a simple value out of some json using System.Text.Json?
(8 answers)
Closed 11 months ago.
From an API call I am getting some JSON data, I dont want to declare a class, while in NewtonSoft we can get those data as given below without creating a class,
JObject o1 = JObject.Parse(File.ReadAllText(#"example.json"));
Console.WriteLine(o1["customername"]);
Is there any similar way to get json data without creating a class in System.Text.Json
Edit:
I was able to proceed by the solutions provided here
How do you read a simple value out of some json using System.Text.Json?
You could try using JSON document model and parse subsections you are interested in.
See this link https://learn.microsoft.com/en-us/dotnet/standard/serialization/system-text-json-use-dom-utf8jsonreader-utf8jsonwriter?pivots=dotnet-6-0#deserialize-subsections-of-a-json-payload

How to pass json from C# app to Node.js app [duplicate]

This question already has answers here:
How to post JSON with HttpClient using C#?
(2 answers)
How to post JSON to a server using C#?
(15 answers)
Closed 3 years ago.
I have a web client working against a Node.js app.
Now I need to update and integrate an existing C# into this scenario.
My C# generates a JSON object and I need to consume it in the Node.js app.
What's the simplest way do achieve this?
You can do it in many options, and you have a lot of examples in stackoverflow and in google.
Like #Alex said, you can do it via REST API, protocol like RTP, web sockets (for me this is the easiest way).
You have a lot of examples and module's like for example:
Mikeal's request
npmjs request
...
Examples:
here
and here

How would I create C# Object with this JSON [duplicate]

This question already has an answer here:
How do I create a Dto in C# Asp.Net from a fairly complex Json Response
(1 answer)
Closed 5 years ago.
How would I create C# class to deserialize this?
{"result":{"appid":295110,"contextid":1,"items":{"Skin: Graffiti Hunting Rifle":11990}}}
With all the online converters the ":" after Skin messes it up.
You can try using Json.NET
string result = "{'result':{'appid':295110,'contextid':1,'items':{'Skin: Graffiti Hunting Rifle':11990}}}";
var jsonData = JObject.Parse(result);
MessageBox.Show(jsonData["result"]["appid"].ToString());
Please use following thread:
http://json2csharp.com/
thank you

Deserialize JSON in C# without creating a class [duplicate]

This question already has answers here:
Deserialize JSON object into dynamic object using Json.net
(8 answers)
Closed 7 years ago.
I'm looking for a way to deserialize a string coming from an API. The Json string is just : {"key" : "lolo"}.
I dont want to create a class for this.
I have found this but it's kind of old so I don't know if there is something better today: Json deserialize
In the future I will use more Json deserialization so I would like to use JSON.NET.
Thanks.
Have a look at this: http://www.newtonsoft.com/json.
Used in almost every .net appilication these days.

Parsing JSON objects in .Net 4 C# [duplicate]

This question already has answers here:
Closed 11 years ago.
Possible Duplicates:
Parsing JSON objects to c#
What JSON library works well for you in .NET?
Is there a class for parsing JSON objects like XDocument for XML? If not what's the easiest way to parse and use JSON objects in C# 4.0?
How about using JSON.NET?
Examples on their website :-)
There are many library for json parsing in any language , and also there are many libraries for .net languages.You better to have a look at the bottom of this page:
here

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