I think you need sets that aren't disjoint, something like
Param(
# things to back up
[Parameter(Mandatory=$true, ParameterSetName='backupinfo')]
[Parameter(Mandatory=$true, ParameterSetName='mailTo')] [string]
$include,
# disk or network path to backup to
[Parameter(Mandatory=$true, ParameterSetName='backupinfo')]
[Parameter(Mandatory=$true, ParameterSetName='mailTo')] [string]
$backupTo,
# directory to put log files in
[Parameter(Mandatory=$true, ParameterSetName='backupinfo')]
[Parameter(Mandatory=$true, ParameterSetName='mailTo')] [string]
$logDir,
# email address to mail report to
[Parameter(Mandatory=$true,ParameterSetName='mailTo')][string] $mailTo,
# SMTP host used to send email
[Parameter(Mandatory=$true,ParameterSetName='mailTo')][string] $smtpHost
# option, eject media when done
[Parameter (ParameterSetName='backupinfo')]
[Parameter (ParameterSetName='mailTo')] [switch] $eject = $false
)
Seems to me it might be easier to explicitly test smtphost in this case.
Or maybe MBS will educate us....
Jeff
On Fri, Apr 12, 2013 at 7:04 PM, Ben Scott <[email protected]> wrote:
> On Fri, Apr 12, 2013 at 6:59 PM, Ben Scott <[email protected]> wrote:
> > If can tell PowerShell that one parameter is related to another, but
> > I can't figure out how to tell it one parameter *depends* on another.
>
> Correction: First line above should begin with "I can tell PowerShell
> ....".
>
> I blame the cold I have.
>
> -- Ben
>
> ~ Finally, powerful endpoint security that ISN'T a resource hog! ~
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