Using iLogic to delete all empty browser folders

[Skwiggle]

I am trying to find some code which will check each of the browser folders in my structure and delete them if they are empty. Can anybody help please. Thank you in advance

[Curtis_Waguespack · Accepted solution]

Hi Skwiggle,

Here is a quick iLogic example rule.

oDoc = ThisDoc.Document
oPane = oDoc.BrowserPanes("Model")
oTopNode = oPane.TopNode

'Iterate through the browser folders
For Each oFolder in oTopNode.BrowserFolders
	i = 0
	'Iterate through the nodes in the folder
	oFolderNodes = oFolder.BrowserNode.BrowserNodes
	For Each oNode As BrowserNode In oFolderNodes
	'count the nodes
	i = i+1
	Next
	'delete the folder if the count = 0
	If i = 0 Then
	oFolder.Delete
	Else
	End If
Next

 I hope this helps.
Best of luck to you in all of your Inventor pursuits,
Curtis
http://inventortrenches.blogspot.com

[Skwiggle]

Hi Curtis, Thank you for you fast response, I tried the code but I get the following error:-

Rule Compile Errors in Rule1, in Assembly1

Cannot execute a program. The command being executed was "C:\Windows\Microsoft.NET\Framework64\v3.5\vbc.exe" /noconfig @"C:\Users\Damian\AppData\Local\Temp\cjuwy4xv.cmdline".

Any Ideas?

Thanks Regards

Damian

[salariua]

I have just tested Curtis's code and it's working fine. What Inventor version are you on?

[Skwiggle]

Just tried that code on a new assembly and it worked fine. Thanks for a great solution.

Damian

[andrew_canfield]

Hello

Can this code be tweaked to suppress all folders called 'Reference' - ideally iterating though all sub assemblies?

Regards

Andrew

[Saqib.Iqbal]

This doesnt delete empty folder within a folder. 

[Saloum_Diawara]

Here the same code than Curtis, just a little bit more "compact"

   For Each oFolder As BrowserFolder In ThisApplication.ActiveDocument.BrowserPanes("Modell").TopNode.BrowserFolders
   If oFolder.BrowserNode.BrowserNodes.Count = 0 Then oFolder.Delete()
        Next

[WCrihfield]

Since this old post resurfaced again, I decided to look into some of the concerns mentioned, such as being able to delete empty sub folders.  This sounded like a good task for a 'recursive' routine, and sounded like it should be easy to accomplish, so I decided to give it a try.  I was wrong...it was fairly difficult to accomplish, because upper level folders would not be deleted until lower level folders were deleted, which always left behind the empty top level folders...until I ran the process a second time at the end.  It ended up being a much larger code than I had originally anticipated though.  I attached the code in a text file, and hope it will help some folks out.