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14 lis 2023 · Instrukcja do warunkowo wykonuje treść co najmniej raz. Instrukcja while warunkowo wykonuje treść zero lub więcej razy. W dowolnym momencie w treści instrukcji iteracji można wyprowadzić pętlę przy użyciu instrukcji break. Możesz przejść do następnej iteracji w pętli przy użyciu instrukcji continue.
C# iteration statements (for, foreach, do, and while) repeatedly execute a block of code. You use those statements to create loops or iterate through a collection.
29 mar 2010 · Do..while is the way to go when you want to run some code, check or verify something (normally depending on what happened during the execution of that code), and if you don't like the result, start over again.
C# - do while Loop. The do while loop is the same as while loop except that it executes the code block at least once. Syntax: do. { //code block. } while(condition); The do-while loop starts with the do keyword followed by a code block and a boolean expression with the while keyword.
The syntax for do...while loop is: do { // body of do while loop } while (test-expression); How do...while loop works? The body of do...while loop is executed at first. Then the test-expression is evaluated. If the test-expression is true, the body of loop is executed. When the test-expression is false, do...while loop terminates. do...while ...
A do-while loop has this default pattern (Sharp, 2013; Stephens, 2014): do {statement;} while (boolean condition); We start the do-while loop with the do keyword. Then we use a pair of braces ({and }) to capture all code that should run repeatedly.
In this tutorial, you'll learn how to use the C# do while statement to execute a block of code repeatedly as long a condition is true.
