How to get game images when they are not currently active window

[dannyshenl]

This program is very useful. now I want to do something else while fishing on this computer, so I want to keep the game window in the background but still be able to fishing. I try to use Win32 API to capture game images, I can capture normal GUI software images, but can not get game images, only obtained a black image, whether there is a way to achieve. Thank you for your answer : )

[n8bar]

That's a cool idea! If WoW supports software rendering, that may fix the black-image issue. If it doesn't, perhaps running WoW in a virtual machine or on another pc via remote control software might be worth a shot if the fps is adequate.