However, in my view, this doesn’t really make sense. After all, advanced functions are for making cmdlets in scripts, and PowerShell consists mostly of cmdlets.īecause advanced functions are so powerful, PowerShell geeks often recommend using them instead of simple functions. Actually, describing everything there is to say about advanced functions is essentially describing PowerShell. I only scratched the surface here of what you can do with advanced functions.
As you can see in the screenshot below, it displays the the syntax of each parameter set separately.įor more information about the available arguments of the Parameter attribute, please read Microsoft’s documentation.
To view the syntax of the function with its parameters set, you can use the Get-Help cmdlet. The simplest advanced function I can think of looks like this: Function Go-Advanced You can use the CmdletBinding attribute to add basic cmdlet features, such as common parameters, to functions or to make certain methods available that allow you to change the behavior of the function.
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