I want to convert a json string to a Object list. Please help me. it would be more helpful if done by NewtonJson.
I tried, but its not working. I dont want all the values of that json. just which are mentioned in the MatrixModel
This is a Object
public class MatrixModel
{
public string S1 { get; set; }
public string S2 { get; set; }
public string S3 { get; set; }
public string S4 { get; set; }
public string S5 { get; set; }
public string S6 { get; set; }
public string S7 { get; set; }
public string S8 { get; set; }
public string S9 { get; set; }
public string S10 { get; set; }
public int ScoreIfNoMatch { get; set; }
}
This is the Json String
"[
{
"Question": {
"QuestionId": 49,
"QuestionText": "Whats your name?",
"TypeId": 1,
"TypeName": "MCQ",
"Model": {
"options": [
{
"text": "Rahul",
"selectedMarks": "0"
},
{
"text": "Pratik",
"selectedMarks": "9"
},
{
"text": "Rohit",
"selectedMarks": "0"
}
],
"maxOptions": 10,
"minOptions": 0,
"isAnswerRequired": true,
"selectedOption": "1",
"answerText": "",
"isRangeType": false,
"from": "",
"to": "",
"mins": "02",
"secs": "04"
}
},
"CheckType": "",
"S1": "",
"S2": "",
"S3": "",
"S4": "",
"S5": "",
"S6": "",
"S7": "",
"S8": "",
"S9": "Pratik",
"S10": "",
"ScoreIfNoMatch": "2"
},
{
"Question": {
"QuestionId": 51,
"QuestionText": "Are you smart?",
"TypeId": 3,
"TypeName": "True-False",
"Model": {
"options": [
{
"text": "True",
"selectedMarks": "7"
},
{
"text": "False",
"selectedMarks": "0"
}
],
"maxOptions": 10,
"minOptions": 0,
"isAnswerRequired": false,
"selectedOption": "3",
"answerText": "",
"isRangeType": false,
"from": "",
"to": "",
"mins": "01",
"secs": "04"
}
},
"CheckType": "",
"S1": "",
"S2": "",
"S3": "",
"S4": "",
"S5": "",
"S6": "",
"S7": "True",
"S8": "",
"S9": "",
"S10": "",
"ScoreIfNoMatch": "2"
}
]"
You can use json2csharp.com to Convert your json to object model
var model = JsonConvert.DeserializeObject<RootObject>(json); using NewtonJsonHere, It will generate something like this:
public class MatrixModel
{
public class Option
{
public string text { get; set; }
public string selectedMarks { get; set; }
}
public class Model
{
public List<Option> options { get; set; }
public int maxOptions { get; set; }
public int minOptions { get; set; }
public bool isAnswerRequired { get; set; }
public string selectedOption { get; set; }
public string answerText { get; set; }
public bool isRangeType { get; set; }
public string from { get; set; }
public string to { get; set; }
public string mins { get; set; }
public string secs { get; set; }
}
public class Question
{
public int QuestionId { get; set; }
public string QuestionText { get; set; }
public int TypeId { get; set; }
public string TypeName { get; set; }
public Model Model { get; set; }
}
public class RootObject
{
public Question Question { get; set; }
public string CheckType { get; set; }
public string S1 { get; set; }
public string S2 { get; set; }
public string S3 { get; set; }
public string S4 { get; set; }
public string S5 { get; set; }
public string S6 { get; set; }
public string S7 { get; set; }
public string S8 { get; set; }
public string S9 { get; set; }
public string S10 { get; set; }
public string ScoreIfNoMatch { get; set; }
}
}
Then you can deserialize as:
var model = JsonConvert.DeserializeObject<List<MatrixModel.RootObject>>(json);
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