Dylan: Dylan moved page For each loop to Foreach loop: Misspelled title

2025-08-15T10:22:31Z

Dylan moved page For each loop to Foreach loop: Misspelled title

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Dylan: new: info, example, iterating a range

2025-08-15T10:13:54Z

new: info, example, iterating a range

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A '''foreach loop''' is an [[iteration]] structure in code which allows us to loop through a [[code block]] for each [[Collection element|element]] in a [[collection]].

It is a form of [[definite iteration]], or '''count-controlled''' [[iteration]].

== Example ==
In the below [[C Sharp]] code, we loop through the [[Value|values]] of the <code>fruits</code> array and print out each [[Collection element|element]]:<syntaxhighlight lang="cs" line="1">string[] fruits = {"Banana", "Apple", "Peach", "Strawberry", "Raspberry"};
foreach (string fruit in fruits)
{
Console.WriteLine(fruit);
}</syntaxhighlight>The code above will give the following output:
Banana
Apple
Peach
Strawberry
Raspberry

== Iterating a range of values ==
If you instead want to loop over a range of [[Integer|integers]] or another type of [[range]], you should instead use a regular [[for loop]].

See: [[For loop]]

Foreach loop - Revision history

Dylan: Dylan moved page For each loop to Foreach loop: Misspelled title

Dylan: new: info, example, iterating a range