SharePoint 2013 following links could be useful

1)http://blogs.msdn.com/b/amigan/archive/2012/12/10/part-1-why-apps-are-needed-for-sharepoint-2013.aspx

2)http://blogs.msdn.com/b/amigan/archive/2012/12/10/part-2-introduction-to-sharepoint-2013-app-model.aspx

3) https://www.youtube.com/watch?v=xHkGDJmHxYo

4)http://sharepoint.stackexchange.com/questions/54008/how-to-create-apps-for-sharepoint-2013-in-visual-studio-2012

5) http://www.sharepoint-journey.com/

6)http://www.slideshare.net/bramdejager/developing-sharepoint-2013-apps-with-visual-studio-2012-sharepoint-connections-amsterdam-2013-bram-de-jager

7)http://sharepoint-community.net/profiles/blogs/sharepoint-2013-sharepoint-hosted-app-development-colorcalendar

serialize object to JSON format in ASP.NET

1) public static Company GetData()

{

    return new Company()

    {

        Title = "Company Ltd",

        Employees = new List<Employee>()

            {

                new Employee(){ Name = "Mark CEO", EmployeeType = EmployeeType.CEO },

                new Employee(){ Name = "Matija Božičević", EmployeeType = EmployeeType.Developer },

                new Employee(){ Name = "Steve Developer", EmployeeType = EmployeeType.Developer}

            }

    };

}

JavaScriptSerializer().Serialize

// Load object with some sample data

Company company = GetData();

 

// Pass "company" object for conversion object to JSON string

string json = new System.Web.Script.Serialization.JavaScriptSerializer().Serialize(company);

 

// Write that JSON to txt file

File.WriteAllText(Environment.CurrentDirectory + @"\JSON.txt", json);







The content of that "JSON.txt" file is following:




{"Title":"Company Ltd","Employees":[{"Name":"Mark CEO","EmployeeType":0},{"Name":"Matija

Božičević","EmployeeType":1},{"Name":"Steve Developer","EmployeeType":1}]}







JavaScriptSerializer().Deserialize

string json = File.ReadAllText(Environment.CurrentDirectory + @"\JSON.txt");

             

Company company = new System.Web.Script.Serialization.JavaScriptSerializer().Deserialize<Company>(json);