1// read file into a string and deserialize JSON to a type
2Movie movie1 = JsonConvert.DeserializeObject<Movie>(File.ReadAllText(@"c:\movie.json"));
3
4// deserialize JSON directly from a file
5using (StreamReader file = File.OpenText(@"c:\movie.json"))
6{
7    JsonSerializer serializer = new JsonSerializer();
8    Movie movie2 = (Movie)serializer.Deserialize(file, typeof(Movie));
9}

1JObject o1 = JObject.Parse(File.ReadAllText(@"c:\videogames.json"));
2
3// read JSON directly from a file
4using (StreamReader file = File.OpenText(@"c:\videogames.json"))
5using (JsonTextReader reader = new JsonTextReader(file))
6{
7    JObject o2 = (JObject)JToken.ReadFrom(reader);
8}

1
2//For any of the JSON parse, use the website 
3//http://json2csharp.com/ 
4//(easiest way) to convert your JSON into 
5//C# class to deserialize your JSON into C# object.
6
7public class FormatClass
8{
9	public string JsonName { get; set; }      
10	public string JsonPass { get; set; }      
11}
12//Then use the JavaScriptSerializer (from System.Web.Script.Serialization),
13// in case you don't want any third party DLL like newtonsoft.
14public void Read()
15{
16  	using (StreamReader Filejosn = new StreamReader("Path.json"))
17	{
18   		JavaScriptSerializer jss = new JavaScriptSerializer();
19   		var Items = jss.Deserialize<FormatClass>(Filejosn.ReadToEnd());
20  		// Add Code here :)
21	}
22}
23//by ahmed ashraf +201111490105
24