Is there a way to compile individual files in Driver projects?
I'm running Visual Studio Professional 2013 Version 12.0.21005.1 REL on Windows 7 SP1 x64
This happens with any driver project but the easiest way to repro is to look at one of the samples.
Open up Windows Driver Kit (WDK) 8.1 Samples.zip\IOCTL\C++\ioctl.sln
In the Solution Explorer pane - Right click on Exe\ioctlapp\Source Files\testapp.c - The Compile Ctrl-F7 feature is available
If you right click on Sys\sioctl\Source Files\sioctl.c - The Compile Ctrl-F7 feature is greyed out