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WMI Tasks using Delphi – Operating Systems
The Road to Delphi
– How do I determine if a service pack has been installed on a computer? Use the Win32_OperatingSystem class and check the value of the ServicePackMajorVersion and ServicePackMinorVersion properties. const wbemFlagForwardOnly = $00000020; var FSWbemLocator : OLEVariant; FWMIService : OLEVariant; FWbemObjectSet: OLEVariant; FWbemObject : OLEVariant; oEnum : IEnumvariant; iValue : LongWord; begin; FSWbemLocator := CreateOleObject('WbemScripting.SWbemLocator'); FWMIService := FSWbemLocator.ConnectServer('localhost', 'root\CIMV2', '', ''); FWbemObjectSet:= ...
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