Test in PowerShell code if a folder is a junction point?

Question

How can I test in PowerShell code if a folder is a junction point?

Answer 1

FYI, if you happen to be running PowerShell Community Extensions, this info is available as output (and as a note property) on output of Get-ChildItem:

21> gci .\Roaming\Microsoft\eHome


    Directory: Microsoft.PowerShell.Core\FileSystem::C:\Users...


Mode           LastWriteTime       Length Name
----           -------------       ------ ----
d----     2/15/2010 12:18 AM         DvdCoverCache
d----      8/9/2009  1:10 AM     DvdInfoCache [\...
d----      8/8/2009 11:51 PM         DvdInfoCache.orig
d----    10/22/2009  7:12 PM         mcl_images

However for programmatic access I would access the info via the Attributes property as the other poster suggests.