how to do Json parsing Using newtonsoft.json in C#.net

Question

{"Contacts":[{"number":"+919632545302"} ,
 {"number":"09868333140"},{"number":"099-713-55036"}]}

This My Json Data i want Parse and Store all Phone number in String by comma separated.

string="+919632545302,09868333140,099-713-55036"

please help me i have tried but i am unable to do this .

But i am unable to declare value please help me in that string Jsondata= ' {"Contacts":['+'{"number":"+919632545302"} ,'+' {"number":"09868333140"} ,'+' {"number":"099-713-55036"}]}'; please declare it am getting Compile time Error @Zigma — Edge
– Edge, Commented Aug 26, 2014 at 4:28
compile time Error even i tried @this also but not working pleas help me in that — Edge
– Edge, Commented Aug 26, 2014 at 4:32
too many characters in character literal this Error actully coming — Edge
– Edge, Commented Aug 26, 2014 at 4:38
you need to learn something about how to use JSON in c#. After that you will understand what is the error. — Zigma
– Zigma, Commented Aug 26, 2014 at 4:40

har07 · Accepted Answer · 2014-08-26 04:43:21Z

3

Use @ at the beginning of your JSON string and escape " character by doubling each of them ("") :

string data = @"{""Contacts"":[{""number"":""+919632545302""} 
, 
 {""number"":""09868333140""}  
,  
{""number"":""099-713-55036""}]}";

Then you can do this to get all contact numbers as comma separated string :

JObject json = JsonConvert.DeserializeObject<JObject>(data);
JArray contacts = (JArray)json["Contacts"];
string result = string.Join(",", contacts.Select(o => o["number"].ToString()));
Console.WriteLine(result);

answered Aug 26, 2014 at 4:43

har07

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1 Comment

Edge Over a year ago

can i have ur email id i need some IMP talk wid u

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