System Information Unit¶

This unit, PJSysInfo, contains a set of static classes that provide various pieces of system information. They are:

The PJSysInfo unit also defines a set of global variables that compliment and extend the operating system information provided by global variables defined in the SysUtils unit.

Certain Windows types and constants not defined by Delphi that assist in working with extended operating system information are declared in this unit. Help on these definitions can be found on MSDN or in the Windows platform SDK.

Deprecated Code¶

Earlier versions of PJSysInfo contained a set of deprecated routines and a deprecated component that also provide system information. From v3.0 the routines and component have been removed by default. However, if the deprecated code is required for backwards compatibility it can be enabled by defining the PJSYSINFO_COMPILE_DEPRECATED symbol before compiling the unit. No documentation is provided for this deprecated code.

Links:

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• System Information Unit Web Page.