c# foreach loop list code example

Example 1: c# loop through list

using System;
using System.Collections.Generic;
 
namespace forgetCode {
    class program {
        public static void Main() {
 
            List<int> list = new List<int>();
            list.Add(1);
            list.Add(2);
            list.Add(3);
 
            foreach (int item in list) { // Loop through List with foreach
                Console.WriteLine(item);
            }
 
            for (int i = 0; i < list.Count; i++) { // Loop through List with for
                Console.WriteLine(list[i]);
            }
        }
    }
}

/*
Outputs:
1
2
3
1
2
3
*/

Example 2: foreach syntax c#

var fibNumbers = new List<int> { 0, 1, 1, 2, 3, 5, 8, 13 };
int count = 0;
foreach (int element in fibNumbers)
{
    count++;
    Console.WriteLine($"Element #{count}: {element}");
}
Console.WriteLine($"Number of elements: {count}");

Example 3: get out of foreach statement c#

foreach (string s in sList)
{
    if (s.equals("ok"))
    {
        break; // get out of the loop
    }
}

Example 4: c# list foreach

someList.ForEach(x => { if(x.RemoveMe) someList.Remove(x); });