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HWInfo source code
#1
Hello,

I'm interested in some parts of the source code of hwinfo.
In my project (coding with vs15 , c#) it's necessary to get some SATA speed information (like r/w..) but everything which is provided by Microsoft doesn't work properly.
For example with the class below it's possible to receive a few data but not the ones I need (negotiated speed).

https://msdn.microsoft.com/en-us/library/windows/desktop/aa394156(v=vs.85).aspx

CIMWin32 WMI Providers -> Win32_IDEControllerDevice

uint32 NegotiatedDataWidth;

uint64  NegotiatedSpeed;


It seems like HWInfo has access to these data when I use your program and my question is "How did u do that"? Big Grin
MS has a few different classes but not even one could show me the SATA speed.
Maybe you could help me with my issue. Thanks in advance!

Regards
Sven
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#2
HWiNFO doesn't rely on WMI and its source code is not available.
I suggest you check a tool like CrystalDiskInfo that is open source and can gather that kind of information.
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