Question

What I need is to instruct OS to open the file with the default program used for that file type. Exactly as if, i.e., that file was double-clicked by user under Windows.

The purpose is, i.e., “your PDF file was generated. Click here to open it”.

In platform-independent way, if possible…

I dont know exact terms for what I want, so if someone could update tags, I’d most appreciate that 😉

Answer 1

You need the Desktop class, and the open() method in particular.

Launches the associated application to
open the file. If the specified file
is a directory, the file manager of
the current platform is launched to
open it.