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search for installed windows updates using Delphi, WMI and WUA

The Road to Delphi – Sometimes we need determine if a particular windows hotfix or update is installed in the system. to do this task you can use two approaches WMI (Windows Management Instrumentation) using the Win32_QuickFixEngineering class, you can retrieve a small system-wide update, commonly referred to as a quick-fix engineering (QFE) update. check this code which list the updates installed in the system procedure GetWin32_QuickFixEngineeringInfo; const wbemFlagForwardOnly = $00000020; var FSWbemLocator : OLEVariant; FWMIService : OLEVariant; FWbemObjectSet: OLEVariant; FWbemObject : ...
Favorite? Off-Topic? Rodrigo @ 2011-03-02 23:22

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