Dear George:
Thank you for answering me twice. Your first answer on the printer.hdc was very helpful, but I still could not print a tiff image from a third-party ActiveX (tech support of this ActiveX do not support VFP), after calling API functions as you suggested. Then, I thought maybe I need to initiate the printer as supposed to in VB (In the sample code (written in VB), there is a command: printer.print, and printer.hdc was after that. So, if you have any idea regarding an VFP equivalent to the VB command (print.print), please let me know. I'd appreciate it very much. Thanks.