Simple linq : foreach loop « LINQ « C# / CSharp Tutorial

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C# / CSharp Tutorial » LINQ » foreach loop 
22.14.7.Simple linq
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

    public class Customer
    {
        public string FirstName get; set; }
        public string LastName get; set; }
        public string EmailAddress get; set; }

        public override string ToString()
        {
            return string.Format("{0} {1}\nEmail:   {2}",FirstName, LastName, EmailAddress);
        }
    }
    public class Tester
    {
        static void Main()
        {
            List<Customer> customers = new List<Customer>{
                    new Customer FirstName = "A"
                                    LastName = "B",
                                    EmailAddress = "o@a.com"},
                    new Customer FirstName = "B"
                                    LastName = "C",
                                    EmailAddress = "k@a.com" },
                    new Customer FirstName = "D"
                                    LastName = "C",
                                    EmailAddress = "d@a.com" },
                    new Customer FirstName = "F"
                                    LastName = "G",
                                    EmailAddress = "j@a.com" },
                    new Customer FirstName = "L"
                                    LastName = "H",
                                    EmailAddress = "l@a.com" }
                };

            IEnumerable<Customer> result =
                from customer in customers
                where customer.FirstName == "Donna"
                select customer;

            foreach (Customer customer in result)
                Console.WriteLine(customer.ToString());

            customers[3].FirstName = "Donna";

            foreach (Customer customer in result)
                Console.WriteLine(customer.ToString());
        }
    }
22.14.foreach loop
22.14.1.Use foreach loop to deal with the result from linq
22.14.2.Linq Over Array Using Sequence
22.14.3.Linq Over ArrayList
22.14.4.Linq To Objects
22.14.5.Linq over array
22.14.6.Cars going faster than 55, ordered by PetName
22.14.7.Simple linq
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