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Syntax. do { // code block to be executed} while (condition); The example below uses a do/while loop. The loop will always be executed at least once, even if the condition is false, because the code block is executed before the condition is tested:
C# while loop. The while keyword is used to create while loop in C#. The syntax for while loop is: while (test-expression) { // body of while } How while loop works? C# while loop consists of a test-expression. If the test-expression is evaluated to true, statements inside the while loop are executed.
A while loop is used for executing a statement repeatedly until a given condition returns false. Here, statements may be a single statement or a block of statements. The loop iterates while the condition is true. If you see the syntax and flow chart parallelly, then you will get more clarity of the while loop.
As long as a condition tests true, C#'s while loop executes a block of code. This article explains how to code such a loop and what its features are.
The while loop executes a block of code as long as the specified condition is true. Example Get your own PHP Server. Print $i as long as $i is less than 6: $i = 1; while ($i < 6) { echo $i; $i++; } Try it Yourself » Note: remember to increment $i, or else the loop will continue forever.
using System; namespace MyApplication. {. class Program. {. static void Main(string[] args) {. int i = 0; while (i < 5)
The while statement evaluates a boolean expression and executes a block repeatedly as long as the expression is true. Here’s the syntax of the while statement: while (expression) { // statement} Code language: C# (cs) How it works. The expression, which follows the while keyword, must be a boolean expression that evaluates to true or false.
