ck jon ck jon - 3 months ago 19
JSON Question

Deserialize json data c#

I want to deserialize JSON response received by Telegram Bot API by

method.

JSON data:

{
"ok": true,
"result": [
{
"update_id": 920493886,
"message": {
"message_id": 123,
"from": {
"id": 219633031,
"first_name": "Shreeeeeee",
"username": "Winner7777"
},
"chat": {
"id": 219633031,
"first_name": "Shreeeeeee",
"username": "Winner7777",
"type": "private"
},
"date": 1472457375,
"text": "Aata aala"
}
},
{
"update_id": 920493887,
"message": {
"message_id": 124,
"from": {
"id": 219633031,
"first_name": "Shreeeeeee",
"username": "Winner7777"
},
"chat": {
"id": 219633031,
"first_name": "Shreeeeeee",
"username": "Winner7777",
"type": "private"
},
"date": 1472457387,
"text": "Jeva tuzyakadun reply aala tevha"
}
},
{
"update_id": 920493888,
"message": {
"message_id": 125,
"from": {
"id": 219633031,
"first_name": "Shreeeeeee",
"username": "Winner7777"
},
"chat": {
"id": 219633031,
"first_name": "Shreeeeeee",
"username": "Winner7777",
"type": "private"
},
"date": 1472457443,
"text": "Deposite"
}
},
{
"update_id": 920493889,
"message": {
"message_id": 127,
"from": {
"id": 201520743,
"first_name": "Chandrakant",
"last_name": "Kumathekar",
"username": "chandrakant_k"
},
"chat": {
"id": 201520743,
"first_name": "Chandrakant",
"last_name": "Kumathekar",
"username": "chandrakant_k",
"type": "private"
},
"date": 1472457645,
"text": "\/menu",
"entities": [
{
"type": "bot_command",
"offset": 0,
"length": 5
}
]
}
},
{
"update_id": 920493890,
"message": {
"message_id": 128,
"from": {
"id": 219633031,
"first_name": "Shreeeeeee",
"username": "Winner7777"
},
"chat": {
"id": 219633031,
"first_name": "Shreeeeeee",
"username": "Winner7777",
"type": "private"
},
"date": 1472457670,
"text": "\/menu",
"entities": [
{
"type": "bot_command",
"offset": 0,
"length": 5
}
]
}
},
{
"update_id": 920493891,
"message": {
"message_id": 130,
"from": {
"id": 201520743,
"first_name": "Chandrakant",
"last_name": "Kumathekar",
"username": "chandrakant_k"
},
"chat": {
"id": 201520743,
"first_name": "Chandrakant",
"last_name": "Kumathekar",
"username": "chandrakant_k",
"type": "private"
},
"date": 1472457848,
"text": "Deposite"
}
},
{
"update_id": 920493892,
"message": {
"message_id": 132,
"from": {
"id": 201520743,
"first_name": "Chandrakant",
"last_name": "Kumathekar",
"username": "chandrakant_k"
},
"chat": {
"id": 201520743,
"first_name": "Chandrakant",
"last_name": "Kumathekar",
"username": "chandrakant_k",
"type": "private"
},
"date": 1472457883,
"text": "Deposite"
}
},
{
"update_id": 920493893,
"message": {
"message_id": 133,
"from": {
"id": 219633031,
"first_name": "Shreeeeeee",
"username": "Winner7777"
},
"chat": {
"id": 219633031,
"first_name": "Shreeeeeee",
"username": "Winner7777",
"type": "private"
},
"date": 1472468407,
"text": "\/menu",
"entities": [
{
"type": "bot_command",
"offset": 0,
"length": 5
}
]
}
},
{
"update_id": 920493894,
"message": {
"message_id": 134,
"from": {
"id": 219633031,
"first_name": "Shreeeeeee",
"username": "Winner7777"
},
"chat": {
"id": 219633031,
"first_name": "Shreeeeeee",
"username": "Winner7777",
"type": "private"
},
"date": 1472473070,
"text": "\/menu",
"entities": [
{
"type": "bot_command",
"offset": 0,
"length": 5
}
]
}
}
]
}


I have generated classes from json2csharp

public class From
{
public int id { get; set; }
public string first_name { get; set; }
public string last_name { get; set; }
public string username { get; set; }
}

public class Chat
{
public int id { get; set; }
public string first_name { get; set; }
public string last_name { get; set; }
public string type { get; set; }
public string username { get; set; }
}

public class Entity
{
public string type { get; set; }
public int offset { get; set; }
public int length { get; set; }
}

public class Message
{
public int message_id { get; set; }
public From from { get; set; }
public Chat chat { get; set; }
public int date { get; set; }
public string text { get; set; }
public List<Entity> entities { get; set; }
}

public class Result
{
public int update_id { get; set; }
public Message message { get; set; }
}

public class RootObject
{
public bool ok { get; set; }
public List<Result> result { get; set; }
}


using newtonsoft to deserialization

var d = Newtonsoft.Json.JsonConvert.DeserializeObject(rcvd_data);


what to do next? how to put this all at work? I am confused please help.

BWA BWA
Answer

To deserialization use this code:

RootObject ro = JsonConvert.DeserializeObject<RootObject>(rcvd_data);

And in ro you have all data.

EXAMPLE

bool ok = ro.ok;

foreach(Result r in ro.result)
{
    int uId = r.update_id;
    Message m = r.message;
    int msgId = m.message_id;
}