Use Select Operator in linq.

Norman Reedus 2522 20 Mar 2016

We want to use Select Operator in linq. How to do this please help me.

Ask by Norman Reedus

Updated 20 Mar 2016

1 Answers

Anonymous User 20 Mar 2016

The Select operator always returns an IEnumerable collection which contains elements based on a transformation function. It is similar to the Select clause of SQL that produces a flat result set.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Prototype{
    class Example
    {
        static void Main()
        {
            IList<Employee> empList = new List<Employee>() { 
    new Employee() { ID = 1, EmpName = "Rohit", Age = 13 } ,
    new Employee() { ID = 2, EmpName = "Monu",  Age = 21 } ,
    new Employee() { ID = 3, EmpName = "Mohsan",  Age = 18 } ,
    new Employee() { ID = 4, EmpName = "Sohel" , Age = 20 } ,
    new Employee() { ID = 5, EmpName = "Arun" , Age = 20 } ,
    new Employee() { ID = 6, EmpName = "Karan" , Age = 25 } 
};
            var selectResult = from s in empList
                               select new { Name = "Mr. " + s.EmpName, Age = s.Age };
            foreach (var item in selectResult)
                Console.WriteLine("Student Name: {0}, Age: {1}", item.Name, item.Age);
            Console.ReadLine();
        }
    }
    class Employee
    {
        public int ID { get; set; }
        public string EmpName { get; set; }
        public int Age { get; set; }
    }
}

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