Get value of JSON object in VB.net

Question

I have the following code I would use in C#:

    var tokenJson = JsonConvert.SerializeObject(tokenJsonString);

    var jsonResult = JsonConvert.DeserializeObject<Dictionary<string, dynamic>>(jsonString);
    var firstItem = jsonResult["data"][0];

However, I have a VB.NET client, and I have no idea how to translate it. I have tried different online tools without a result.

I have a JSON response like this:

"{\"token\":\"1edd6006-678a-4e6a-ab65-4fa60efa8632\"}"

And I just want the value of the token. In VB.NET ;)

Luc Morin · Accepted Answer · 2014-01-04 17:34:37Z

6

Try this:

 Dim tokenJson = JsonConvert.SerializeObject(tokenJsonString)

 Dim jsonResult = JsonConvert.DeserializeObject(Of Dictionary(Of String, Object))(jsonString)
 Dim firstItem = jsonResult.Item("data").Item(0)

Cheers

answered Jan 4, 2014 at 17:34

Luc Morin

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anandhu · Accepted Answer · 2020-09-19 15:48:55Z

1

Example JSON :

{
  "fuits": [
    
  ],
  "vehicles": [
    {
      "cars": [
        {
          "skoda": "2Lacks",
          "maruti": 400000,
          "neon": "3 Lacks",
          
        },
        {
          
        }
      ]
    }
  }

If you want to acess the value for skoda in the above example json in VB.NET using JObject.Parse, Write it as :

Dim wallet As String = jsonobject("vehicles")(0)("cars")(0)("skoda").ToString()

Now you have 2Lacks in wallet!

answered Sep 19, 2020 at 15:48

anandhu

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Comments

Miguel Vale · Accepted Answer · 2019-08-21 17:13:47Z

0

Chosen awnser gives you the row { "token":"1edd6006-678a-4e6a-ab65-4fa60efa8632" } Had the same problem and to get exactly the value of the token you can do:

Dim firstItem = jsonResult.Item("data").Item(0).Value(Of String)("token")

Outputs: "1edd6006-678a-4e6a-ab65-4fa60efa8632"

Hope it helps

answered Aug 21, 2019 at 17:13

Miguel Vale

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