Advanced PowerShell functions Basic functions can handle straightforward tasks, but advanced functions are the better choice for more complex needs. Advanced functions build on the foundation of basic ...

The function pointer must have a return type and parameters that match the function it is referencing. And just as with data pointers, we use the asterisk * to declare the pointer.

Notice that I'm making this parameter mandatory again and since I'm not using any parameter sets, I'm just making it available everywhere. This is default behavior when using static parameters. Next, ...