Mega Code Archive
0424 Union
<![CDATA[
Union returns all the elements of the first sequence, followed by all the elements of the second, but removes any duplicates:
using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
class Program
{
static void Main()
{
int[] seq1 = { 1, 2, 3 };
int[] seq2 = { 3, 4, 5 };
IEnumerable<int> union = seq1.Union(seq2);
foreach (int i in union)
{
Console.WriteLine(i);
}
}
}
The output:
1
2
3
4
5
]]>