How to convert JSON value in c#.net code ?

Question

1.00/5 (1 vote)

See more:

Hi, I have an action which returns json value which is following :

JavaScript

{
    "Formatted Name": "Samsung",
    "Style": "stuffitblue",
    "Supports": [
      {
        "Name": "Follow",
        "URL": "IOGLO000030000900001000050000M000160000100005.Link?aLink_GUID=29b1468f-c8c3-db23-3097-c85369f818cd&aOutputFormat=JSON"
      }
    ],
    "Type": "Button"
  },

I am getting the value of formatted name and style which I am showing in label but I am getting a problem to show the value of supports.So I need a code through which I can print the value of name and URL in label.

I have write the following code to print formatted name.

void wc_DownloadStringCompleted1(object sender, DownloadStringCompletedEventArgs e)
{
try
{
var serializer1 = new JavaScriptSerializer();
serializer1.RegisterConverters(new[] { new DynamicJsonConverter() });

dynamic obj = serializer1.Deserialize(e.Result, typeof(object));

dynamic obj7 = obj[7];
dynamic fn7 = obj7["Formatted Name"];
lblitemname.Text = fn7;
}
catch (Exception ex)
{
}
}

Thanks,

Posted 27-Mar-14 23:01pm

Priyanka Bhawsar

Updated 28-Mar-14 0:15am

v3

Add a Solution

Comments

CoderPanda 28-Mar-14 5:17am

How are you getting the value of formatted name and style?

Priyanka Bhawsar 28-Mar-14 5:23am

Through Dynameicjsonconverter but I am not getting the value of Name and URL.

CoderPanda 28-Mar-14 5:26am

Code please.

Vedat Ozan Oner 28-Mar-14 5:24am

if you send your code, we can talk about it.

Priyanka Bhawsar 28-Mar-14 5:45am

void wc_DownloadStringCompleted1(object sender, DownloadStringCompletedEventArgs e)
{
try
{
var serializer1 = new JavaScriptSerializer();
serializer1.RegisterConverters(new[] { new DynamicJsonConverter() });

dynamic obj = serializer1.Deserialize(e.Result, typeof(object));

dynamic obj7 = obj[7];
dynamic fn7 = obj7["Formatted Name"];
lblitemname.Text = fn7;

}
catch (Exception ex)
{
}
}

2 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

CoderPanda · Answer 1 · 2014-03-27T23:34:00

Solution 1

Have you tried

C#

jsonTypeName.Supports[0].Name

and

C#

jsonTypeName.Supports[0].URL

Replace jsonTypeName with whatever name you have for your json type.

Also see this CP Article[^]

Posted 27-Mar-14 23:34pm

CoderPanda

Updated 28-Mar-14 0:01am

v2

Comments

Bernhard Hiller 28-Mar-14 5:40am

I am not sure, but "Supports" looks like an array to me. Hence I'd prefer jsonTypeName.Supports[0].URL etc.

CoderPanda 28-Mar-14 5:42am

True. I agree.

Priyanka Bhawsar 28-Mar-14 5:40am

But jsonTypeName does not exist in c#.

CoderPanda 28-Mar-14 5:44am

Replace the word "jsonTypeName" with whatever name you have for your json type after it is de-serialized. Please paste how you are accessing formatted name and style?

Priyanka Bhawsar 28-Mar-14 5:53am

void wc_DownloadStringCompleted1(object sender, DownloadStringCompletedEventArgs e)
{
try
{
var serializer1 = new JavaScriptSerializer();
serializer1.RegisterConverters(new[] { new DynamicJsonConverter() });

dynamic obj = serializer1.Deserialize(e.Result, typeof(object));

dynamic obj7 = obj[7];
dynamic fn7 = obj7["Formatted Name"];
lblitemname.Text = fn7;
}
catch (Exception ex)
{
}
}

Priyanka Bhawsar 28-Mar-14 5:58am

I have write the above code to print formatted name.

CoderPanda 28-Mar-14 6:02am

And does it work?

I suggest you look at the CP article I have mentioned in the solution. It has the exact solution to your problem.

Priyanka Bhawsar 28-Mar-14 6:09am

Yes it is working .

Priyanka Bhawsar 28-Mar-14 7:31am

Thanks I have used the same code for that you send in your link. Through this I have printed the formatted name but I am getting problem to print the value of Name and URL.

CoderPanda 28-Mar-14 7:34am

You will have to paste the latest code again for someone to be able to troubleshoot, just saying it isn't working is not enough.

Priyanka Bhawsar · Answer 2 · 2014-03-31T19:01:00

void wc_DownloadStringCompleted1(object sender, DownloadStringCompletedEventArgs e)
{
try
{
var serializer1 = new JavaScriptSerializer();
serializer1.RegisterConverters(new[] { new DynamicJsonConverter() });

dynamic obj = serializer1.Deserialize(e.Result, typeof(object));

dynamic obj7 = obj[7];
dynamic fn7 = obj7["Formatted Name"];
lblitemname.Text = fn7;

dynamic supportitem = obj7["Supports"][0];//to convert json array list
dynamic supportitemname = supportitem["Name"];
dynamic supportitemurl = supportitem["URL"];
lblfollowurl.Text = supportitemurl;
}
catch (Exception ex)
{
}
}