There may be a situation when you need to execute a block of code several number of times. In general, statements are executed sequentially: The first statement in a function is executed first, followed by the second, and so on.
Programming languages provide various control structures that allow for more complicated execution paths.
A loop statement allows us to execute a statement or group of statements multiple times and following is the general form of a loop statement in most of the programming languages −
PowerShell programming language provides the following types of loop to handle looping requirements. Click the following links to check their detail.
|Sr.No.||Loop & Description|
Execute a sequence of statements multiple times and abbreviates the code that manages the loop variable.
Enhanced for loop. This is mainly used to traverse collection of elements including arrays.
Repeats a statement or group of statements while a given condition is true. It tests the condition before executing the loop body.
Like a while statement, except that it tests the condition at the end of the loop body.