Mega Code Archive
0042 Using foreach with Arrays
<![CDATA[
In C# we can use foreach loop with array.
using System;
class Program
{
static void Main(string[] args)
{
int[] intArray = new int[10];
for (int i = 0; i < intArray.Length; i++)
{
intArray[i] = i;
}
foreach (int i in intArray)
{
Console.WriteLine(i);
}
}
}
The output:
0
1
2
3
4
5
6
7
8
9
With multidimensional arrays, you can use the same method to iterate through the elements:
class MainClass
{
static void Main()
{
int[,] numbers2D = new int[3, 2] { { 9, 99 }, { 3, 33 }, { 5, 55 } };
foreach (int i in numbers2D)
{
System.Console.Write("{0} ", i);
}
}
}
The output:
9 99 3 33 5 55
]]>