WinCE下重启系统的方法.doc

WinCE下重启系统的方法KernelIoControl函数是未公开的函数， 所以要声明一下，下面的例子里用到了很多未公开的方法，所以使用前都要声明一下：#define CTL_CODE( DeviceType, Function, Method, Access ) ( (DeviceType) 16) | (Access) 14) | (Function) 2) | (Method) )#define FILE_DEVICE_HAL 0x00000101#define METHOD_BUFFERED 0#define FILE_ANY_ACCESS 0#define IOCTL_HAL_REBOOT CTL_CODE(FILE_DEVICE_HAL, 15, METHOD_BUFFERED, FILE_ANY_ACCESS) extern C _declspec(dllimport) BOOL KernelIoControl( DWORD dwIoControlCode, LPVOID lpInBuf, DWORD nInBufSize, LPVOID lpOutBuf, DWORD nOutBufSize, LPDWORD lpBytesReturned);调用： KernelIoControl(IOCTL_HAL_REBOOT, NULL, 0, NULL, 0, NULL);/补充下关闭（suspend)方法1：/虚拟关机键:keybd_event(VK_OFF, 0, 0, 0);:keybd_event(VK_OFF, 0, KEYEVENTF_KEYUP, 0);方法2： 调用这方函数就直接关机了，哈哈，调用前小心啊！/调用未公开函数PowerOffSystem()extern C _declspec(dllimport) void PowerOffSystem();重起(soft reset) 这个就是文章开头说的那个方法/Soft reset the device#include#define IOCTL_HAL_REBOOT CTL_CODE(FILE_DEVICE_HAL, 15, METHOD_BUFFERED, FILE_ANY_ACCESS)extern C _declspec(dllimport) BOOL KernelIoControl(DWORD dwIoControlCode,LPVOID lpInBuf,DWORD nInBufSize,LPVOID lpOutBuf,DWORD nOutBufSize,LPDWORD lpBytesReturned);BOOL ResetPocketPC()return KernelIoControl(IOCTL_HAL_REBOOT, NULL, 0, NULL, 0, NULL);硬起动(hard reset)/注意！使用此段代码会将您的Pocket PC的用户数据全部清空，/请勿非法使用，用者后果自负.#include#define IOCTL_HAL_REBOOT CTL_CODE(FILE_DEVICE_HAL, 15, METHOD_BUFFERED, FILE_ANY_ACCESS)extern C _declspec(dllimport)void SetCleanRebootFlag(void);extern C _declspec(dllimport) BOOL KernelIoControl(DWORD dwIoControlCode,LPVOID lpInBuf,DWORD nInBufSize,LPVOID lpOutBuf,DWORD nOutBufSize,LPDWORD lpBytesReturned);BOOL HardResetPocketPC()SetCleanRebootFlag();return KernelIoControl(IOCTL_HAL_REBOOT, NULL, 0, NULL, 0, NULL);-关闭（suspend)方法1：/虚拟关机键:keybd_event(VK_OFF, 0, 0, 0);:keybd_event(VK_OFF, 0, KEYEVENTF_KEYUP, 0);方法2：/调用未公开函数PowerOffSystem()extern C _declspec(dllimport) void PowerOffSystem();重起(soft reset)/Soft reset the device#include winioctl.h#define IOCTL_HAL_REBOOT CTL_CODE(FILE_DEVICE_HAL, 15, METHOD_BUFFERED, FILE_ANY_ACCESS)extern C _declspec(dllimport) BOOL KernelIoControl(DWORD dwIoControlCode,LPVOID lpInBuf,DWORD nInBufSize,LPVOID lpOutBuf,DWORD nOutBufSize,LPDWORD lpBytesReturned);BOOL ResetDevice()return KernelIoControl(IOCTL_HAL_REBOOT, NULL, 0, NULL, 0, NULL);硬起动(hard reset)/注意！使用此段代码会将您的Pocket PC的用户数据全部清空，/请勿非法使用，用者后果自负.#include winioctl.h#define IOCTL_HAL_REBOOT CTL_CODE(FILE_DEVICE_HAL, 15, METHOD_BUFFERED, FILE_ANY_ACCESS)extern C _declspec(dllimport)void SetCleanRebootFlag(void);extern C _declspec(dllimport) BOOL KernelIoControl(DWORD dwIoControlCode,LPVOID lpInBuf,DWORD nInBufSize,LPVOID lpOutBuf,DWORD nOutBufSize,LPDWORD lpBytesReturned);BOOL HardResetDevice()SetCleanRebootFlag();return KernelIoControl(IOCTL_HAL_REBOOT, NULL, 0, NULL, 0, NULL);-代码如下： #include #include winioctl.h BOOL KernelIoControl(DWORD dwIoControlCode, LPVOID lpInBuf, DWORD nInBufSize, LPVOID lpOutBuf, DWORD nOutBufSize, LPDWORD lpBytesReturned); #define IOCTL_HAL_GET_DEVICE_INFO CTL_CODE(FILE_DEVICE_HAL, 1, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_HAL_REBOOT CTL_CODE(FILE_DEVICE_HAL, 15, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_HAL_COLDBOOT CTL_CODE(FILE_DEVICE_HAL, 30, METHOD_BUFFERED, FILE_ANY_ACCESS) void WINAPI Reboot (int nBootMode) int inVal; BYTE outBuf1024; DWORD bytesReturned; /KernelIoControl(IOCTL_HAL_COLDBOOT, &inVal, 4, outBuf, 1024, &bytesReturned); if(nBootM