Default values for parameters
You can also supply default values for parameters in the Param() statement. If no argument is given for a parameter that has a default, the default value is used for this parameter. Here's a simple example:
Using parameters is a powerful technique to make your functions applicable to more situations. This kind of flexibility is the key to write reusable functions.
Get Getting Started with PowerShell now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
