It is just under DOS. I need to show folders, files and sizes. Thans in advance Jos� Alberto escribi� en el mensaje news:uyzc8.1443$HO7.1345711167@newssvr21.news.prodigy.com... > >Could anybody tell me if there is a library or kind of program which tells > >me the structure of a disk? I mean if there is a way to show the structure > >of a folder (with subfolders and files). > Could you be more specific about what you want? Under DOS or Windows > command line, you can use "tree foldername" to display the subfolders. > I have a program that displays the tree showing sizes of files & folders. > There are libraries that let your program step through a directory > and its subdirectories. There are also platforms which don't have folders, > or even disks!