Hi Vix,
I think maybe you can answer his question better, and I'll serve as the translator :).
He said--
"To be able to express myself clearly, please allow me to use Chinese.
In the control panel of the printer, the default printer has a settings page that allows you to select things such as the size of the paper, direction of printing, quality and speed of printing, etc. I'd like to set these settings in LabVIEW so I do not have to manually open those settings and set them. It's also acceptable to have those pages show up/pop up in LabVIEW. The current issue is: using the program above, I can have the settings page pop up, and I can change the size of the paper, etc, but the actual printing result is still what was set in the settings page of the default printer. That is, the settings I set in the LabVIEW program did not take effect.
What are the parameters in LVSetDefaultPrinter? Where can I see/find them?"
To answer Vettle's last question, you can check the parameters of the function by right clicking on the call library node, and select Configure... The function prototype shows the parameters. However, there's no documentation that I know of that explains what it does. Maybe Vix has more answers on that question.
Yi Y.
Applications Engineer
National Instruments
http://www.ni.com/support
