topic VDS - Numbering Schemes in Vault Customization Forum

VDS - Numbering Schemes

AIT-Hermann — Tue, 02 Sep 2025 12:16:12 GMT

Hi,

I wanted to display all active number schemes, displaying the default first. That works. But I don't get the 'None' displayed.
My code:

$_FilteredNumSchems = @()

$_Default = $numSchems | Where-Object { $_.IsDflt -eq $true }

$_FilteredNumSchems += ($_Default) | Sort-Object

if ($Prop["_NumSchm"].Value) { $Prop["_NumSchm"].Value = $_FilteredNumSchems[0].Name } #note - functional dialogs don't have the property _NumSchm, therefore we conditionally set the value

$dsWindow.FindName("NumSchms").IsEnabled = $true

$dsWindow.FindName("NumSchms").SelectedValue = $_Default.Name

#add the "None" scheme to allow user interactive file name input

$noneNumSchm = New-Object 'Autodesk.Connectivity.WebServices.NumSchm'

$noneNumSchm.Name = $UIString["LBL77"] # None

$Prop["_NumSchm"].Value = $_default.Name

return $numSchems

I found a few posts but can't find the solution.
Can someone help me without completely rebuilding the CodeBlock?

Re: VDS - Numbering Schemes

Markus.Koechl — Tue, 02 Sep 2025 12:55:08 GMT

Hi @AIT-Hermann : you must add the $noneNumSchm to the list of numbering schemes before return it; compare the full code sample here: VDS-Sample-Configurations-2026/VDS-MFG-Sample/CAD.Custom/addins/ADSK.QS.Default.ps1 at master · koechlm/VDS-Sample-Configurations-2026

I hope this helps.

Re: VDS - Numbering Schemes

AIT-Hermann — Tue, 02 Sep 2025 13:05:44 GMT

Hi Markus,

i had used like this.

But when I use the code in this way, only the default numbering scheme is displayed and 'None'.
All others activated in Vault are missing.

Re: VDS - Numbering Schemes

Markus.Koechl — Tue, 02 Sep 2025 14:34:35 GMT

Hi Michael, @AIT-Hermann : that's the intent of the list $_FilteredNumSchems. You could skip filtering and add the "None" scheme to the full list like this:

$numSchems += $noneNumSchm return $numSchems

Don't forget to return the unfiltered list of schemes instead of the filtered ones. My code returns the filtered only.

Re: VDS - Numbering Schemes

AIT-Hermann — Wed, 03 Sep 2025 06:51:40 GMT

That is exactly the solution.
Thank you very much.