The **`foreach` loop** in C# executes a block of code on each element in an array or in another collection of items; i​t is useful for performing the same function on each item.

# Syntax

Have a look at the syntax of the `foreach` loop in C#:

```
foreach(data_type var_name in collection_variable)
{
     // statements to be executed
}
```
* **`data_type`** can be any data type compatible with C#. 
* **`collection_variable`** can be any collection of elements (e.g., a list or an array). 
>The `data_type` must match the data type of the elements in the `collection_variable`.

# Code

The code snippet below illustrates the usage of the C# `foreach` loop:

class ForEachDemo
{
    static void Main()
    {
      // an array of fruit names
      string[] Fruits = {"Apple", "Banana", "Apricot", "Kiwi", "Mango"};
      
      // printing the elements of the Fruits array using foreach
      foreach (string fruit in Fruits)
      {
        System.Console.WriteLine(fruit);
      }
    }
}

What is the foreach loop in C#?

Executes a code block on each element of a collection, useful for uniform functions.