[quote=105683:@Emile Schwarz]1. One folder full of data (only the pdf icon is misplaced [a book I wrote long time ago];
Actually, I drop a folder on my ListBox to get the data (folder names on the ListBox; the user select one entry and get the data displayed)[/quote]
Sorry, but it is a bit unclear. When you say ‘I drop a folder on my listbox’ this means the folder is, say, on your desktop and you drop it onto your app listbox to create a list, then the user selects the item and it opens the folder ? Or is your application showing a list of books already displayed, that the user can select ?
[quote]2. One Master Folder icon (data for the xDev Magazine)
I take as an example the xDev Magazine folder I created some times ago. Heres the icon of that Book:
3. The contents of the xDev Magazine folder
We can see some entries (in folder format with custom icons).
The idea was to “hide” the folder icon (2) so the average user just do not saw its contents (3). A double click in the icon (a new one have to be done) (see image 2), (run the application and) load the data / displays the data.[/quote]
So far I think I understand you are using folders as … folders that contain documents. The desk metaphor. Are you displaying the folders without icons in your app window or trying to hide the content icon displayed by the system ? If you display the books in your app, you can choose any icon, including the plain empty folder, and open the corresponding FolderItem in the doubleClick event.
Under Windows folders do not display the content so you do not have hide it.
What is hard to understand from your description is not the use of folders to hold documents, which is a normal use, it is what you want to achieve. If you are creating an app that displays folder icons which the user will click, so it opens the corresponding folder, it seems possible in Windows as well as Mac. Have you created a mockup (une maquette) of how you app will look ? It would probably help.
[quote=104560:@Emile Schwarz]I need to associate a bunch of folders (one at a time) to an application, so when I click in that “folder”, my application is run and open that said “folder”.
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From that initial contribution, and your mention of bundles later, it seemed what you wanted was to associate folders to your application so when they are opened, the program takes care of that. It is simply not possible in Windows. Only files can be associated to programs. If the extension is part of the some 3500 extensions listed in Windows. I have no idea if a new extension can be added or how.
If, however, you present a list of folders in your application that the user can click or double click to open them, it works just as simply as the Windows start menu.
Hope this helps.