How to convert WMI DateTime to standard DateTime?

Question

I'm trying to read the install date from WMI (Win32_OperatingSystem.InstallDate). The return value looks like this: 20091020221246.000000+180. How can I get a valid Date?

Answer 1

maybe this helps: http://technet.microsoft.com/en-us/library/ee156576.aspx

Answer 2

MagWMI from Magenta Systems contains MagWmiDate2DT() that does this.

http://www.magsys.co.uk/delphi/magwmi.asp

Answer 3

System.Management.ManagementDateTimeConverter.ToDateTime