Remove a Member from a PowerShell Object?

Question

I need to remove a member (specifically, a NoteProperty) from an object. How do I accomplish this?

Answer 1

If can depend on the type of object or collection you want to remove from. Commonly its a Collection (array) of objects like you might get from 'import-csv' which you can do it pretty easily.

$MyDataCollection = Import-CSV c:\datafiles\ADComputersData.csv
$MyDataCollection
Windows Server : lax2012sql01
IP             : 10.101.77.69
Site           : LAX
OS             : 2012 R2
Notes           : V

Windows Server : sfo2016iis01
IP             : 10.102.203.99
Site           : SFO
OS             : 2012 R2
Notes           : X

The to remove a property from each of these:

$MyDataCollection | ForEach { $_.PSObject.Properties.Remove('Notes') }

Windows Server : lax2012sql01
IP             : 10.101.77.69
Site           : LAX
OS             : 2012 R2

Windows Server : sfo2016iis01
IP             : 10.102.203.99
Site           : SFO
OS             : 2012 R2