Hello, I develop my first application for a client has the objective of managing quotes and invoices, at first I have to choose the directory that contains the quotes. But just once and after it uses the application normally,The selected files are added to a list <directory> with the code below
- if (listBox2.SelectedIndex >= 0)
- {
- foreach (DirectoryInfo dr in listBox2.SelectedItems)
- {
-
- Dossiers.ls_dossier_devis.Add(dr);
-
- }
- }

- what i have to do ?