Extract data from json C#

Question

I have a a api response from Azure Ml which returns the follow json bellow:

responseApi content

{ "Results": { "id_unidade_negocio": [ { "msgSucesso": "Processamento concluído com sucesso" } ] } }

I would like to extract only the "msgSucesso": "Processamento concluído com sucesso"

I try the code below, however didn't work.

var obj = JObject.Parse(responseApi);
var msg = (string)obj.SelectToken("Results.msgSucesso");

I didin't try to deserialize the json to a object class, because I don't know the right format class to create it to be compatible with output json.

Whats is the best way to extract this info from json response? Or How can I create a class that fit in this json output in other to convert the json to object?

I tried this alternative as well. It Works. But after the object is created how can I access the atribute that i need ? When I inspect the object all the data are inside the Root parameter. — Rafael Patricio da Cruz
– Rafael Patricio da Cruz, Commented Apr 3, 2020 at 2:30

kAsdh · Accepted Answer · 2020-04-03 02:21:50Z

0

https://stackoverflow.com/a/24233127/2906166

check above link

public class IdUnidadeNegocio
{
    public string msgSucesso { get; set; }
}

public class Results
{
    public List<IdUnidadeNegocio> id_unidade_negocio { get; set; }
}

public class RootObject
{
    public Results Results { get; set; }
}


var obj = JsonConvert.DeserializeObject<RootObject>(responseApi);
Console.WriteLine(obj.Results.First().msgSucesso);

answered Apr 3, 2020 at 2:21

kAsdh

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1 Comment

Rafael Patricio da Cruz Over a year ago

It worked! Creating the class and then converting to a json I was able to extract the information.

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