Is there a way to choose which files are displayed to the user via the standard OPENFILE dialogs?

Question

Vista introduced an interface: IFileDialog::SetFilter, which allows me to setup a filter that will be called for every potential filename to see if it should be shown to the

Answer 1

You need to initialise the callbacks for your CFileDialog. Then you need to process CDN_INCLUDEITEM notification code to include or exclude items.

You can also check this great article. The author uses some other approaches in addition to callbacks