How to restart the system under WinCE

Address: http://blog.sina.com.cn/s/blog_6215c3760100fc2s.html

Kerneliocontrol is an undisclosed function. Therefore, we need to declare that many undisclosed methods are used in the following example. Therefore, we need to declare them before use: # 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 );


Call:

  Kerneliocontrol (ioctl_hal_reboot, Null, 0, Null, 0, Null ); 

// Supplement

Close (suspend)
Method 1:
// Virtual shut-down key
: Keybd_event (vk_off, 0, 0, 0 );
: Keybd_event (vk_off, 0, keyeventf_keyup, 0 );

Method 2: Call this function and shut down directly. Haha, be careful before calling it!
// Call the undisclosed function poweroffsystem ()
Extern "C" _ declspec (dllimport) void poweroffsystem ();

Soft Reset: the method mentioned at the beginning of the article.
// 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 );
}

Hard reset)

// Note !!! Using this code will clear all user data in your Pocket PC,
// Do not use it illegally.

# 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 );
}

-------------------------------------------------------------

Close (suspend)

Method 1:
// Virtual shut-down key
: Keybd_event (vk_off, 0, 0, 0 );
: Keybd_event (vk_off, 0, keyeventf_keyup, 0 );

Method 2:
// Call the undisclosed function poweroffsystem ()
Extern "C" _ declspec (dllimport) void poweroffsystem ();

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 );
}

 

Hard reset)

// Note !!! Using this code will clear all user data in your Pocket PC,
// Do not use it illegally.

# 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 );
}