Question

How do a remove a instance of a System.String variable?

$Servers = “server”,”localhost”

I want to remove localhost, any ideas?

Answer 1

You can set to $null the Array entry (you must know the index):

$Servers.Set(1, $NULL)

If you need a return value of [string] not an [objtect[]]

[string]$Servers = $Servers[0] # need always knowing the indexs 

If the Array count > 2 you need to do:

$Servers = $servers | ? { $_ -ne "localhost" }

or in short way

$servers = $servers -ne "localhost"

Or you can cast to ArrayList:

[System.Collections.ArrayList]$servers = $servers
$servers.Remove("localhost")