//example by TutorialsTeacher

using System;

using System.Linq;

using System.Collections.Generic;

​

public class Program

{

    public static void Main()

    {

        IList<Student> studentList = new List<Student>() { 

                        new Student() { StudentID = 1, StudentName = "John", age = 18 } ,

                        new Student() { StudentID = 2, StudentName = "Steve",  age = 21 } ,

                        new Student() { StudentID = 3, StudentName = "Bill",  age = 18 } ,

                        new Student() { StudentID = 4, StudentName = "Ram" , age = 20  } ,

                        new Student() { StudentID = 5, StudentName = "Ron" , age = 21 } 

                    };

​

        var students = from s in studentList

                        select new { Id = s.StudentID, Name = s.StudentName };

        foreach(var stud in students)

            Console.WriteLine(stud.Id + "-" + stud.Name);

    }   

}

public class Student    

{

    public int StudentID { get; set; }

    public string StudentName { get; set; }

    public int age { get; set; }

}

​