Application.AcceptFileTypes Property
Read-Only
Syntax
AcceptFileTypes as String
Applies only to the initial or "blessed" instance based on the Application class and is for Macintosh only. Specifies which file types the application will accept via drag and drop.
Use a File Type Sets Editor to enter the file types and in the App object's Properties pane, click the "..." button to open a dialog box in which you can edit this list.