Project Anonymous Type from Collection of Nominal Types
=======================================================

public class Customer
{
    public string Name { get; set; }
    public string Address { get; set; }
    public string Phone { get; set; }
}

class Program
{
    static void Main(string[] args)
    {
        Customer[] custList = {
            new Customer {
                Name = "Bob",
                Address = "123 Main Street, Seattle, WA 98111",
                Phone = "555-1234"
            },
            new Customer {
                Name = "Bill",
                Address = "555 Center Street, Tacoma, WA 97158",
                Phone = "555-9999"
            }
        };

        var newCustList =
            custList.Select(
                c => new
                {
                    UCName = c.Name.ToUpper(),
                    UCAddress = c.Address.ToUpper()
                }
            );

        foreach (var c in newCustList)
            Console.WriteLine(c.UCName);
    }
}

Concatenating Collections
=========================
int[] collection1 = new[] { 1, 2, 3 };
int[] collection2 = new[] { 4, 5, 6 };
 
var q1 =
    from i in collection1
    select new
    {
        FromCollection = 1,
        Value = i
    };
 
var q2 =
    from i in collection2
    select new
    {
        FromCollection = 2,
        Value = i
    };
 
var q3 = q1.Concat(q2);
 
foreach (var v in q3)
    Console.WriteLine(v);