Reading pdf or clips in widgets which are on USB,CF or other storages

Hy there,
I want to read pdf or clips by using widges for them. Typically they need to be in media folder in the project.
What i need is a possiblitliy to change the source of those to a file device.
Not fixed, because the pdf´s can change and the clip´s too.
I also need the possibility of language change for them also.
Is there a exisiting dialog, which is like a windows dialog to pick those files and get their names as string (or something) which i can put in in “my list” for the choosen files?

Hope their are some who could help me
Thank you for your help
PS : up to now i use AS 4.10

Hello Raymund,

Welcome to the B&R community, I think what you’re looking for can be found on this post by @roger.vila

Hope it helps
Regards