I've configured my Windows system to launch my application when someone opens a file with a specific extension (example: launchMyApp.xyz). Much like double-clicking on document.txt will open Notepad.
launchMyApp.xyz contains a series of strings that I want to use in my application. What I can't figure out how to do is capture the contents of launchMyApp.xyz.
How can I determine the contents of the file used to launch my application?