Hi @Anonymous ,
Could you please share a bit more about your scenario?
Do you want to print the code/formula used in your app?
If you want to print the code/formula used in your app, I afraid that there is no way to achieve your needs in PowerApps currently. If you would like this feature to be added in PowerApps, please submit an idea to PowerApps Ideas Forum:
https://powerusers.microsoft.com/t5/Power-Apps-Ideas/idb-p/PowerAppsIdeas
As an alternative solution, I think the "PowerApps Review Tool" could achieve your needs. Please check the following article:
https://github.com/microsoft/powerapps-tools#tools
On your side, you could consider install the "PowerApps Review Tool" on your PC, then save your canvas app into a .msapp file. Then run the "PowerApps Review Tool" and open the exported .msapp file from there, after that, this tool would list all available controls and related formulas/codes within your app.
Note: This tool can be usefull for code reviews and get a quick view of where your formulas are throughout the screens and controls.
Please consider take a try with above solution, then check if the issue is solved.
Best regards,