Tag: WMI

How do I rename a local or remote file? Use the CIM_DataFile class. Ensure that you pass the entire path name when calling the Rename method, for example, “C:\Foo\Test.txt” instead…

How do I retrieve information about the Security event log? Use the Win32_NTEventlogFile class. [sourcecode language=”delphi” wraplines=”false”] const wbemFlagForwardOnly = $00000020; var FSWbemLocator : OLEVariant; FWMIService : OLEVariant; FWbemObjectSet: OLEVariant;…

How do I find out how much disk space each user is currently using on a computer? If you are using disk quotas, then use the Win32_DiskQuota class and retrieve…

How do I determine if a remote computer has booted up in the Safe Mode with Networking state? Use the Win32_ComputerSystem class and check the value of the BootupState property.…

How do I convert WMI dates to standard dates and times? Use the SWbemDateTime object to convert these to regular dates and times. [sourcecode language=”delphi” wraplines=”false”] const wbemFlagForwardOnly = $00000020;…

How do I uninstall software? If the software was installed using Microsoft Windows Installer (MSI), use the WMI class Win32_Product and the Uninstall method. [sourcecode wraplines=”false” language=”delphi”] const wbemFlagForwardOnly =…

Determine how much free memory a computer has Use the class Win32_OperatingSystem and the FreePhysicalMemory property. [sourcecode wraplines=”false” language=”delphi”] const wbemFlagForwardOnly = $00000020; var FSWbemLocator : OLEVariant; FWMIService : OLEVariant;…

Determine the domain in which a computer belongs? Use the Win32_ComputerSystem class and check the value of the Domain property. You can also use the DNSDomain property in Win32_NetworkAdapterConfiguration. [sourcecode…