How open a local file with the associated program from a web page?
<p>I know the user of my app has a local file named c:\sourcefile.cs, I need to find a way to render a link to that file so that when he clicks the link, it will open the file in Visual Studio.</p>

<p>This is for internal use in our dev team so I don't mind using unconventional means to do that if there is no standard way to do it.</p>

<p>The solution has to work with Firefox.</p>
