Last Update: Apr 17, 2023
PowerShell advanced functions provide modularity in automating system administration tasks and by structuring PowerShell scripts as advanced functions, you can transform your scripts and functions into reusable tools.
Custom PowerShell objects are one way to represent a set of data as a single object and so are PowerShell classes. In this article, take a look at some of the similarities and differences between the two object structures so that you can best define custom objects for your needs.
Take your PowerShell class programming to the next level! Define constructors to simplify the creation of the classes, and use inheritance to create a hierarchy of classes and subclasses that inherit properties and methods.
Missy Januszko uses parameter validation attributes to define the acceptable input without writing a ton of additional code.
Learn how to prevent PowerShell mistakes by adding -whatif and -confirm parameters.