Pringing PDFs via ShellExecute from VFP

Hi all,

I am currently printing VFP reports in sequence, then using ShellExecute to print PDFs via their default program (Adobe DC). I am trying to keep each print job in sequence so they come out in the tray together: Example:

WO #1 Drawings for WO #1 (PDF via ShellExecute)

WO #2 Drawings for WO #1 (PDF via ShellExecute)

etc.

What I'm running into is sometimes WO#2 prints out before WO#1's PDF prints from Adobe DC.

Does anyone have experience in using a Windows API to see if Adobe has printed the PDF before I can continue printing my next VFP form?

Thanks

Philip B Bison Tech Plus