DisAllow as well as AllowedFileTypes?

Is there a way to ignore specific files/folders based on their name?  I want to be able to ignore (ie not list, or allow upload or anything) a folder called "_example" that occurs throughout the folder structure.

Thanks,
Barry

AllowedFileTypes property only effect the files, however you can mark the folder in question hidden in Windows Explorer and then set ShowHiddenFilesAndFolders property to false. This way the folder will not be displayed.