Hi,
The CVI runtime engine calls the Windows API function SetProcessDPIAware() that tells Windows that the application is DPI aware in Windows Vista and later. This seems to be forced upon all applications built with CVI, whether they are actually DPI aware or not. Most applications built in CVI using the default tools are not going to be DPI aware out of the box, and setting Windows to another DPI setting than what the programmer used to create the UI will cause many graphical glitches and possibly make the application unusable. The purpose of this request is to suggest to NI that the CVI Runtime Engine not call SetProcessDPIAware() so that the programmer can handle (or not handle) DPI scaling as they see fit. If the programmer does nothing, the application will then, by default, be scaled using Windows DPI Virtualization. This is not optimal, but it would leave the application usable and looking like how the programmer intended.
This is per this discussion here:
http://forums.ni.com/t5/LabWindows-CVI/Forcing-DPI-Virtualization/td-p/3079742
Thanks.
