using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
         string str = "[{ID:'1',Name:'John'},{ID:'2',Name:'John'}]";
        
            JArray javascript =(JArray) JsonConvert.DeserializeObject(str);

            for (int i = 0; i < javascript.Count; i++)
            {
                JObject obj = (JObject)javascript[i];
                ListViewItem lv = new ListViewItem();
                lv.Text = obj["ID"].ToString();
                listView1.Items.Add(lv);
              

               
            }  

            listView1.Update();