问题
I'm trying to get the screenshot of a minimized application, any ideas of how to it under windows ? I'm using C#
tks in advance, Jose
回答1:
Restore, take the screenshot, minimize back...
If it is not on screen, I don't see how you can make a copy of the image...
回答2:
On Vista and later, this should be possible with the Desktop Window Manager. Explorer also displays (animated) screenshots of minimized windows when hovering over a taskbar entry with DWM enabled, so the DWM APIs should be the way to go.
Out of curiosity, why do you need such a screenshot?
回答3:
It's easy. Just use the printWindow Api call!
来源：https://stackoverflow.com/questions/773398/how-to-get-the-screenshot-of-a-minimized-application-programmatically