Start Microsoft Visual Studio 2015. In Visual Studio, press Ctrl + Shift + N, or navigate to File | New | Project….
In the New Project dialog, in the Installed Templates list, select Visual C#. In the list at the center, select Class Library (Package) and enter the name Ch16_QuizModels. Change the location to C:\Code, enter the solution name Chapter16, and then click on OK.
Right-click on Class1.cs file and choose Rename, and enter a name for the quiz. Open the file and modify the code to look like this:
using System.Collections.Generic;
namespace Packt.QuizWebApp
{
public class Quiz
{
public string QuizID { get; set; } // e.g. CSHARP
public string Title { get; set; } // e.g. C# and OOP
public string Description { get; set; }
// one-to-many relationship with a collection of Questions
public virtual ICollection<Question> Questions { get; set; }
// constructor to instantiate...