主要是依靠API,ExitWindows,在98下直接调用,在WIN2000和XP下得先取得权限 BOOL ExitWindows( DWORD dwReserved, // reserved UINT uReserved // reserved ); EWX_FORCE Forces processes to terminate. When this flag is set, Windows does not send the messages WM_QUERYENDSESSION and WM_ENDSESSION to the applications currently running in the system. This can cause the applications to lose data. Therefore, you should only use this flag in an emergency. EWX_LOGOFF Shuts down all processes running in the security context of the process that called the ExitWindowsEx function. Then it logs the user off. EWX_POWEROFF Shuts down the system and turns off the power. The system must support the power-off feature.Windows NT: The calling process must have the SE_SHUTDOWN_NAME privilege. For more information, see the following Res section. Windows 95: Security privileges are not supported or required. EWX_REBOOT Shuts down the system and then restarts the system. Windows NT: The calling process must have the SE_SHUTDOWN_NAME privilege. For more information, see the following Res section. Windows 95: Security privileges are not supported or required. EWX_SHUTDOWN Shuts down the system to a point at which it is safe to turn off the power. All file buffers have been flushed to disk, and all running processes have stopped. Windows NT: The calling process must have the SE_SHUTDOWN_NAME privilege. For more information, see the following Res section. Windows 95: Security privileges are not supported or required.
function ShutDownSystem():BOOL; var hProcess,hAccessToken:THandle; LUID_AND_ATTRIBUTES:TLUIDAndAttributes; TOKEN_PRIVILEGES: TTokenPrivileges; BufferIsNull:DWORD; Const SE_SHUTDOWN_NAME='SeShutdownPrivilege'; begin hProcess:=GetCurrentProcess();OpenProcessToken(hprocess,TOKEN_ADJUST_PRIVILEGES+TOKEN_QUERY,hAccessToken); LookupPrivilegeValue(Nil,SE_SHUTDOWN_NAME,LUID_AND_ATTRIBUTES.Luid); LUID_AND_ATTRIBUTES.Attributes:=SE_PRIVILEGE_ENABLED; TOKEN_PRIVILEGES.PrivilegeCount:=1; TOKEN_PRIVILEGES.Privileges[0]:=LUID_AND_ATTRIBUTES; BufferIsNull:=0;AdjustTokenPrivileges(hAccessToken,False,TOKEN_PRIVILEGES,sizeof(TOKEN_PRIVI LEGES),Nil,BufferIsNull); ExitWindowsEx(EWX_REBOOT, 0); ShutDownSystem:=True; end; 这个是取得权限,然后关机的
ShutDownSystem:=True; 这个语句提示 右边不能被指定 left side cannot be assigned to
BOOL ExitWindows( DWORD dwReserved, // reserved
UINT uReserved // reserved
);
EWX_FORCE Forces processes to terminate. When this flag is set, Windows does not send the messages WM_QUERYENDSESSION and WM_ENDSESSION to the applications currently running in the system. This can cause the applications to lose data. Therefore, you should only use this flag in an emergency.
EWX_LOGOFF Shuts down all processes running in the security context of the process that called the ExitWindowsEx function. Then it logs the user off.
EWX_POWEROFF Shuts down the system and turns off the power. The system must support the power-off feature.Windows NT: The calling process must have the SE_SHUTDOWN_NAME privilege. For more information, see the following Res section. Windows 95: Security privileges are not supported or required.
EWX_REBOOT Shuts down the system and then restarts the system. Windows NT: The calling process must have the SE_SHUTDOWN_NAME privilege. For more information, see the following Res section. Windows 95: Security privileges are not supported or required.
EWX_SHUTDOWN Shuts down the system to a point at which it is safe to turn off the power. All file buffers have been flushed to disk, and all running processes have stopped. Windows NT: The calling process must have the SE_SHUTDOWN_NAME privilege. For more information, see the following Res section. Windows 95: Security privileges are not supported or required.
var
hProcess,hAccessToken:THandle;
LUID_AND_ATTRIBUTES:TLUIDAndAttributes;
TOKEN_PRIVILEGES: TTokenPrivileges;
BufferIsNull:DWORD;
Const
SE_SHUTDOWN_NAME='SeShutdownPrivilege';
begin
hProcess:=GetCurrentProcess();OpenProcessToken(hprocess,TOKEN_ADJUST_PRIVILEGES+TOKEN_QUERY,hAccessToken);
LookupPrivilegeValue(Nil,SE_SHUTDOWN_NAME,LUID_AND_ATTRIBUTES.Luid);
LUID_AND_ATTRIBUTES.Attributes:=SE_PRIVILEGE_ENABLED;
TOKEN_PRIVILEGES.PrivilegeCount:=1;
TOKEN_PRIVILEGES.Privileges[0]:=LUID_AND_ATTRIBUTES;
BufferIsNull:=0;AdjustTokenPrivileges(hAccessToken,False,TOKEN_PRIVILEGES,sizeof(TOKEN_PRIVI
LEGES),Nil,BufferIsNull);
ExitWindowsEx(EWX_REBOOT, 0);
ShutDownSystem:=True;
end;
这个是取得权限,然后关机的
右边不能被指定
left side cannot be assigned to
锁定本机,windows2000
winexec(Pchar('StrCommand'),sw_Show);
其中"StrCommand"代表以下命令之一(使用Windows中的运行不要加引号):"rundll32 shell32,Control_RunDLL" - 运行控制面板
"rundll32 shell32,OpenAs_RunDLL" - 打开"打开方式"窗口
"rundll32 shell32,ShellAboutA Info-Box" - 打开"关于"窗口
"rundll32 shell32,Control_RunDLL desk.cpl" - 打开"显示属性"窗口
"rundll32 user,cascadechildwindows" - 层叠全部窗口
"rundll32 user,tilechildwindows" - 最小化所有的子窗口
"rundll32 user,repaintscreen" - 刷新桌面
"rundll32 shell,shellexecute Explorer" - 重新运行Windows Explorer
"rundll32 keyboard,disable" - 锁写键盘
"rundll32 mouse,disable" - 让鼠标失效
"rundll32 user,swapmousebutton" - 交换鼠标按钮
"rundll32 user,setcursorpos" - 设置鼠标位置为(0,0)
"rundll32 user,wnetconnectdialog" - 打开"映射网络驱动器"窗口
"rundll32 user,wnetdisconnectdialog" - 打开"断开网络驱动器"窗口
"rundll32 user,disableoemlayer" - 显示BSOD窗口, (BSOD) = Blue Screen Of Death, 即蓝屏
"rundll32 diskcopy,DiskCopyRunDll" - 打开磁盘复制窗口
"rundll32 rnaui.dll,RnaWizard" - 运行"Internet连接向导", 如果加上参数"/1"则为silent模式
"rundll32 shell32,SHFormatDrive" - 打开"格式化磁盘(A)"窗口
"rundll32 shell32,SHExitWindowsEx -1" - 冷启动Windows Explorer
"rundll32 shell32,SHExitWindowsEx 1" - 关机
"rundll32 shell32,SHExitWindowsEx 0" - 退当前用户
"rundll32 shell32,SHExitWindowsEx 2" Windows9x 快速重启
"rundll32 krnl386.exe,exitkernel" - 强行退出Windows 9x(无确认)
"rundll rnaui.dll,RnaDial "MyConnect" - 运行"网络连接"对话框
"rundll32 msprint2.dll,RUNDLL_PrintTestPage" - 选择打印机和打印测试页
"rundll32 user,setcaretblinktime" - 设置光标闪烁速度
"rundll32 user, setdoubleclicktime" - 测试鼠标双击速度
"rundll32 sysdm.cpl,InstallDevice_Rundll" - 搜索非PnP设备
控制面板中的各项功能 {控制面板程序}
winexec('rundll32.exe shell32.dll, Control_RunDLL', 9);
{辅助选项 属性-键盘}
winexec('rundll32.exe shell32.dll, Control_RunDLL access.cpl, 1', 9);
{辅助选项 属性-声音}
winexec('rundll32.exe shell32.dll, Control_RunDLL access.cpl, 2', 9);
{辅助选项 属性-显示}
winexec('rundll32.exe shell32.dll, Control_RunDLL access.cpl, 3', 9);
{辅助选项 属性-鼠标}
winexec('rundll32.exe shell32.dll, Control_RunDLL access.cpl, 4', 9);
{辅助选项 属性-常规}
winexec('rundll32.exe shell32.dll, Control_RunDLL access.cpl, 5', 9);
{添加/删除程序 属性-安装/卸载}
winexec('rundll32.exe shell32.dll, Control_RunDLL Appwiz.cpl, 1', 9);
{添加/删除程序 属性-Windows安装程序}
winexec('rundll32.exe shell32.dll, Control_RunDLL Appwiz.cpl, 2', 9);
{添加/删除程序 属性-启动盘}
winexec('rundll32.exe shell32.dll, Control_RunDLL Appwiz.cpl, 3', 9);
{显示 属性-背景}
winexec('rundll32.exe shell32.dll, Control_RunDLL desk.cpl, 0', 9);
{显示 属性-屏幕保护程序}
winexec('rundll32.exe shell32.dll, Control_RunDLL desk.cpl, 1', 9);
{显示 属性-外观}
winexec('rundll32.exe shell32.dll, Control_RunDLL desk.cpl, 2', 9);
{显示 属性-设置}
winexec('rundll32.exe shell32.dll, Control_RunDLL desk.cpl, 3', 9);
{Internet 属性-常规}
winexec('rundll32.exe shell32.dll, Control_RunDLL Inetcpl.cpl, 0', 9);
{Internet 属性-安全}
winexec('rundll32.exe shell32.dll, Control_RunDLL Inetcpl.cpl, 1', 9);
{Internet 属性-内容}
winexec('rundll32.exe shell32.dll, Control_RunDLL Inetcpl.cpl, 2', 9);
{Internet 属性-连接}
winexec('rundll32.exe shell32.dll, Control_RunDLL Inetcpl.cpl, 3', 9);
{Internet 属性-程序}
winexec('rundll32.exe shell32.dll, Control_RunDLL Inetcpl.cpl, 4', 9);
{Internet 属性-高级}
winexec('rundll32.exe shell32.dll, Control_RunDLL Inetcpl.cpl, 5', 9);
{区域设置 属性-区域设置}
winexec('rundll32.exe shell32.dll, Control_RunDLL Intl.cpl, 0', 9);
{区域设置 属性-数字}
winexec('rundll32.exe shell32.dll, Control_RunDLL Intl.cpl, 1', 9);
{区域设置 属性-货币}
winexec('rundll32.exe shell32.dll, Control_RunDLL Intl.cpl, 2', 9);
{区域设置 属性-时间}
winexec('rundll32.exe shell32.dll, Control_RunDLL Intl.cpl, 3', 9);
{区域设置 属性-日期}
winexec('rundll32.exe shell32.dll, Control_RunDLL Intl.cpl, 4', 9);
{游戏控制器-一般}
winexec('rundll32.exe shell32.dll, Control_RunDLL Joy.cpl, 0', 9);
{游戏控制器-高级}
winexec('rundll32.exe shell32.dll, Control_RunDLL Joy.cpl, 1', 9);
{鼠标 属性}
winexec('rundll32.exe shell32.dll, Control_RunDLL Main.cpl', 9);
{多媒体 属性-音频}
winexec('rundll32.exe shell32.dll, Control_RunDLL Mmsys.cpl, 0', 9);
{多媒体 属性-视频}
winexec('rundll32.exe shell32.dll, Control_RunDLL Mmsys.cpl, 1', 9);
{多媒体 属性-MIDI}
winexec('rundll32.exe shell32.dll, Control_RunDLL Mmsys.cpl, 2', 9);
{多媒体 属性-CD音乐}
winexec('rundll32.exe shell32.dll, Control_RunDLL Mmsys.cpl, 3', 9);
{多媒体 属性-设备}
winexec('rundll32.exe shell32.dll, Control_RunDLL Mmsys.cpl, 4', 9);
{调制解调器 属性}
winexec('rundll32.exe shell32.dll, Control_RunDLL Modem.cpl', 9);
{网络}
winexec('rundll32.exe shell32.dll, Control_RunDLL Netcpl.cpl', 9);
{密码 属性}
winexec('rundll32.exe shell32.dll, Control_RunDLL Password.cpl', 9);
{扫描仪与数字相机 属性}
winexec('rundll32.exe shell32.dll, Control_RunDLL Sticpl.cpl', 9);
{系统 属性-常规}
winexec('rundll32.exe shell32.dll, Control_RunDLL Sysdm.cpl, 0', 9);
{系统 属性-设备管理器}
winexec('rundll32.exe shell32.dll, Control_RunDLL Sysdm.cpl, 1', 9);
{系统 属性-硬件配置文件}
winexec('rundll32.exe shell32.dll, Control_RunDLL Sysdm.cpl, 2', 9);
{系统 属性-性能}
winexec('rundll32.exe shell32.dll, Control_RunDLL Sysdm.cpl, 3', 9);
{日期/时间 属性}
winexec('rundll32.exe shell32.dll, Control_RunDLL timedate.cpl', 9);
{电源管理 属性}
winexec('rundll32.exe shell32.dll, Control_RunDLL Powercfg.cpl', 9);
{拨号属性}
winexec('rundll32.exe shell32.dll, Control_RunDLL Telephon.cpl', 9); 关于调用后的判断处理建议: 先声明一个cardinal类型的变量RtnCardinal获取返回值进行判断如:
RtnCardinal := winexec('rundll32.exe shell32.dll, Control_RunDLL Telephon.cpl', 9); 返回值 可能原因 0 程序超出内存 ERROR_BAD_FORMAT 程序为一个非法的Win32.EXE程序 ERROR_FILE_NOT_FOUND 指定文件没找到
ERROR_PATH_NOT_FOUND 指定路径没找到
丢失条目
请帮找原因解决