How to Count Data From Json in c# in MultiDimention?

Question

I want to count all data using C# from this JSON

[
  {
    "p_id": "0001",
    "p_name": "Tester"
  },
  {
    "p_id": "197921",
    "p_name": "Kanza"
  }
]

How to determine that in this JSON there are 2 objects?

This is a JSON array. its length will get you the answer you need — apomene, Jan 15 '20 at 15:49
Does this answer your question? [Get Length of array JSON.Net](https://stackoverflow.com/questions/19025174/get-length-of-array-json-net) — Selim Yildiz, Jan 15 '20 at 15:51

score 0 · Answer 1 · answered Jan 15 '20 at 16:49

If you use Newtonsoft.JSON you can do something like the below.

  var jsonstring = "[{'p_id': '0001','p_name': 'Tester'},{'p_id': '197921','p_name': 'Kanza'}]";
  var json = JsonConvert.DeserializeObject<JArray>(jsonstring);
  int length = json.Count;

length will give you the number of items in your JSON array. Proof is below

score 0 · Answer 2 · answered Jan 15 '20 at 16:58

0

You can get the length like this:

var jsonstring = "[{'p_id': '0001','p_name': 'Tester'},{'p_id': '197921','p_name': 'Kanza'}]"; int length = ((JArray)jsonstring).Count;

answered Jan 15 '20 at 16:58

Joydeep Sarkar

101
3

How to Count Data From Json in c# in MultiDimention?

2 Answers2