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While keyword

Executes set of commands while the condition is true.

While (condition is true) {

//commands to execute


The brackets () enclosing the loop condition and the curly brackets {} enclosing the commands to execute are required. The curly bracket can also start on a line of its own.


$cnt = 0;

While ($cnt < 10)
   MessageBox.ShowInfo("$cnt is " + $cnt);
   $cnt = $cnt + 1;