Search results
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.
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. after execution, the test-expression is evaluated again.
2 wrz 2024 · Check out 15 C# Questions – For, While Loops, and If Else Statements. These questions will help you to test and improve your C# programming skills. Loops and conditional constructs are an integral part of any programming language.
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.
Loops • Within a method, we can alter the flow of control using either conditionals or loops. • The loop statements while, do-while, and for allow us execute a statement(s) over and over. • Like a conditional, a loop is controlled by a boolean expression that determines how many times the statement is executed. E.g.,
C# While Loop. The while loop loops through a block of code as long as a specified condition is True: Syntax Get your own C# Server. while (condition) { // code block to be executed } In the example below, the code in the loop will run, over and over again, as long as a variable (i) is less than 5: Example. int i = 0; while (i < 5) { .
10 lis 2023 · An example. This program shows a while-loop. The while-keyword is followed by an expression. This expression must evaluate to a boolean value (true or false). Info The expression is evaluated each time the loop is encountered. If the result is true, the loop body statements are executed.
