Nested JSON to datatable

See more:

C#

JSON

DataTable

IEnumerable

I have a Chart class as following:

<pre>  private Int32 _id = 0;
        public Int32 id
        {
            get { return _id; }
            set { _id = value; }

        }
            private string _name = string.Empty;
        public string name
        {
            get { return _name; }
            set { _name = value; }
        }
        private Int32 _ParentID = 0;
        public Int32 ParentID
        {
            get { return _ParentID; }
            set { _ParentID = value; }

        }
        private IEnumerable<clsChart> _children = null;
        public IEnumerable<clsChart> children
        {
            get { return _children; }
            set { _children = value; }

        }

I have a JSON string which I want to convert to DataTable:

dtChart = new DataTable();
dtChart.Columns.Add("id");
dtChart.Columns.Add("parentid");

JSON String:

[
{
  "id": "1",
  "children": [
    {
      "id": "2",
      "children": [
        {
          "id": "4",
          "children": [
            {
              "id": "7"
            }
          ]
        },
        {
          "id": "6"
        }
      ]
    },
    {
      "id": "3",
      "children": [
        {
          "id": "5"
        },
        {
          "id": "8"
        }
      ]
    }
  ]
}
]

What I have tried:

I have tried this link:

asp.net - How to Convert JSON object to Custom C# object? - Stack Overflow[^]