Mega Code Archive
0478 Intersect - 2
<![CDATA[
public void Linq51()
{
List<Product> products = GetProductList();
List<Customer> customers = GetCustomerList();
var productFirstChars =
from p in products
select p.ProductName[0];
var customerFirstChars =
from c in customers
select c.CompanyName[0];
var commonFirstChars = productFirstChars.Intersect(customerFirstChars);
Console.WriteLine("Common first letters from Product names and Customer names:");
foreach (var ch in commonFirstChars)
{
Console.WriteLine(ch);
}
}
Result
Common first letters from Product names and Customer names:
C
A
G
N
M
I
Q
K
T
P
S
R
B
V
F
E
W
L
O
]]>