text: Q:
  
  return array of arrays instead of array of objects with json.net
  
  I need to return an array of arrays instead of an array of objects for a flot chart. 
  I can get the following:
  data = [{"2012-10": 4140},{"2012-11": 10815},{"2012-12": 10444}];
  
  but need (UPDATE fixed following line):
  data = [["2012-10", 4140],["2012-11", 10815],["2012-12", 10444]];
  
  Here is the c# which is parsing inbound json from another source:
  public async Task<ActionResult> Chart(string custid)
     {
          //Get the financial results from DRT
          var response = await DominoJSON.getJSON(custid, "drtHistory", "DRT");
  
          JArray UOVol = new JArray();
  
          var array = JArray.Parse(response);
          foreach (var token in array)
          {
              JObject o = JObject.Parse(token.ToString());
  
              int uovol = Convert.ToInt32(o["UOVol"]);
              string uodate = o.SelectToken("DATE").ToString();
              JObject UOItem = new JObject(new JProperty(uodate, uovol));
              UOVol.Add(UOItem);
  
          }
  
         string resultUO = UOVol.ToString();
  
         ViewBag.UOData = resultUO;
  
          return View();
      }
  
  And the inbound json being parsed:
     [
    {
        "DATE":"2012-10",
        "UOVol":4140,
        "FIRev":180,
        "AFRev":692.75,
        "ABRev":2900,
        "OWRev":3791.25,
    },
    {
  
        "DATE":"2012-11",
        "UOVol":10815,
        "FIRev":60,
        "AFRev":170,
        "ABRev":0,
        "OWRev":3037.5,
    },
    {
  
        "DATE":"2012-12",
        "UOVol":10444,
        "FIRev":40,
        "AFRev":514.25,
        "ABRev":1450,
        "OWRev":7500,
    }
  ]
  
  I can't figure out how to turn the JObjects to arrays.  I have tried this with other approaches including using a dictionary and list.  Any help or alternate solutions would be helpful. Using VS2013, mvc 5 and EF 6.
  
  A:
  
  Try this:
  class Program
  {
      static void Main(string[] args)
      {
          string jsonIn = @"
          [
              {
                  ""DATE"": ""2012-10"",
                  ""UOVol"": 4140,
                  ""FIRev"": 180,
                  ""AFRev"": 692.75,
                  ""ABRev"": 2900,
                  ""OWRev"": 3791.25
              },
              {
                  ""DATE"": ""2012-11"",
                  ""UOVol"": 10815,
                  ""FIRev"": 60,
                  ""AFRev"": 170,
                  ""ABRev"": 0,
                  ""OWRev"": 3037.5
              },
              {
                  ""DATE"": ""2012-12"",
                  ""UOVol"": 10444,
                  ""FIRev"": 40,
                  ""AFRev"": 514.25,
                  ""ABRev"": 1450,
                  ""OWRev"": 7500
              }
          ]";
  
          JArray arrayIn = JArray.Parse(jsonIn);
          JArray arrayOut = new JArray();
          foreach (JObject jo in arrayIn.Children<JObject>())
          {
              JArray ja = new JArray();
              ja.Add(jo["DATE"]);
              ja.Add(jo["UOVol"]);
              arrayOut.Add(ja);
          }
  
          string jsonOut = arrayOut.ToString(Formatting.None);
          Console.WriteLine(jsonOut);
      }
  }
  
  Output:
  [["2012-10",4140],["2012-11",10815],["2012-12",10444]]
  
  