源返回json：

{
  "Result": {
    "AccName": "New 2018-05-08 11:22:44",
    "BeginTime": "1970-01-01T00:00:00",
    "EndTime": null,
    "MaxDrawDownRate": 0.0,
    "AccountCorporation": "",
    "YearProfitPrecentage": 0.0,
    "CreateUserName": "MatrixUser",
    "HasDataType": "期貨,股票",
    "DataTypes": [
      {
        "Value
 
": "8",
        "Text": "期貨",
        "Name": null
      },
      {
        "Value": "1",
        "Text": "股票",
        "Name": null
      }
    ],
    "SumAmount": 2000000.0,
    "CapitaleAmount": 2000000.0,
    "Cash": 0.0
  },
  "Head": {
    "Message": "獲取成功",
    "Code": "200",
    "CallTime": "2018-05-24 15:19:04"
 

  }
}

現在前端不需要DataTypes這個節點資料，需要在後臺移除掉，將此json作為變數json傳入方法JObject.Parse(json)
處理程式碼：

//移除某個屬性，以不返回該資料
JObject jobject = JObject.Parse(json);           
JObject tokenselect = jobject.SelectToken("Result") as JObject;
tokenselect.Remove("DataTypes");

完整的程式碼

using Newtonsoft.Json.Linq;

public ActionResult Detail
 
(int id)
    //待處理的josn字串
    string json="";
    //移除某個屬性，以不返回該資料
    JObject jobject = JObject.Parse(json);           
    JObject tokenselect = jobject.SelectToken("Result") as JObject;
    tokenselect.Remove("DataTypes");
    return Json(tokenselect);
}