Get Coordinates X,Y of a nvo object which open a window of dll (EZTWain)

Hi,

here the background:

I'm using EZTWAIN3.dll to open scanned documents (TIFF), which can be rotate or annotate with TEXT using by function of EZTWAIN. I had a PB window to show pages of that documents. So when you click to view one page a new external window from EZTWAIN open with a DIB object in, docked to the PB window. When PB window moves the external window moves with.

Now,

i try to get outside the PB window, the coordinates X,Y from the move on the external window, so the idea is when i get this X,Y then to draw a text on that page with the EZTWAIN function DIB_DrawText.

Some ideas how can I get this X,Y???

Thanks for the help.

Marko