kberrianjr 0 Newbie Poster

I am trying to make a program so I can view my service manuals that I have on my computer in seperate tabs within my progam. I am populating the PDF's in a listview and want to select a PDF and open it in one tab with the PDF viewer I have embeded in my program, and open another in another tab. I know how to populate the PDF's into the listview but for the life of me I can not figure out how to open them in seperate tabs and within the PDF viewer embeded in the program. Any help will be greatfull. Thank you