foreach c# code example

Example 1: how do i foreach c#

//No counter just the foreach.
 //the HelloWorld is the Class objects name nor a public string can be used aswell.
foreach (string element in fibNumbers)
{
    Console.WriteLine(element.HelloWorld);
}

Example 2: get out of foreach statement c#

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

Example 3: The foreach Loop c#

string[] names = {"William.", "James", "Oliver", "Lucas"};
foreach (string i in names) 
{
  Console.WriteLine(i);
}

Example 4: foreach 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 5: foreach 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}");