delphi非常好的 取得硬件ID

delphi非常好用的获得硬件ID。 uses u_MD5, Windows, ShellApi, Classes, SysUtils; {$I u_Const.pas} {$IFDEF NEWVER} //for Delphi2009 or higher function GetDllVer:PAnsiChar; stdcall; export; function GetHardwareID(HDD, NIC, CPU, BIOS: LongBool): PAnsiChar; stdcall; export; function GetHardwareID_vba(HDD, NIC, CPU, BIOS: LongBool; RegCode: PAnsiChar; retHardwareID: PAnsiChar): Integer; stdcall; export; function GetHardwareIDWithAppID(AppID: PAnsiChar; HDD, NIC, CPU, BIOS: LongBool): PAnsiChar; stdcall; export; function GetHardwareIDWithAppID_vba(AppID: PAnsiChar; HDD, NIC, CPU, BIOS: LongBool; RegCode: PAnsiChar; retHardwareID: PAnsiChar): Integer; stdcall; export; {$ELSE} //for delphi7/6/5 function GetDllVer:PChar; stdcall; export; function GetHardwareID(HDD, NIC, CPU, BIOS: LongBool): PChar; stdcall; export; function GetHardwareID_vba(HDD, NIC, CPU, BIOS: LongBool; RegCode: PChar; retHardwareID: PChar): Integer; stdcall; export; function GetHardwareIDWithAppID(AppID: PChar; HDD, NIC, CPU, BIOS: LongBool): PChar; stdcall; export; function GetHardwareIDWithAppID_vba(AppID: PChar; HDD, NIC, CPU, BIOS: LongBool; RegCode: PChar; retHardwareID: PChar): Integer; stdcall; export; {$ENDIF}