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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:
While Loop in C# Language: A loop is nothing but executes a block of instructions or statements repeatedly as long as the loop condition is true. How many times it will repeat means as long as the given condition is true. When the condition fails, it will terminate the loop execution.
C# while loop examples. Quick example. while with if statement. while loop waiting on user input. while with multiple true/false expressions. Update variable inside while condition. Go through text file with while. Features of C#’s while loop. Other C# loops. Summary. With a loop we execute code repeatedly.
C# provides the while loop to repeatedly execute a block of code as long as the specified condition returns true. Syntax: While(condition) { //code block . } The while loop starts with the while keyword, and it must include a boolean conditional expression inside brackets that returns either true or false.
C# while statement examples. Let’s take some examples of using the while statement. 1) Simple C# while statement example. The following example uses the while loop statement to output five numbers from 1 to 5 to the console: int counter = 0; while (counter < 5) { counter++; Console.WriteLine(counter); } Code language: C# (cs) Output:
In c#, we can use one while loop within another while loop to implement applications based on our requirements. Following is the example of implementing nested while loop in the c# programming language.
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.
