怎么写啊!!请给出完整的源代码,或添写代码:quit()
{
// 填写代码部分;}
{
// 填写代码部分;}
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ExitWindowsEx(EWX_LOGOFF, 0);
//重启
ExitWindowsEx(EWX_REBOOT, 0);
//关机
ExitWindowsEx(EWX_SHUTDOWN, 0);
The ExitWindows function logs off the current user. BOOL ExitWindows(
DWORD dwReserved, // reserved
UINT uReserved // reserved
);
Parameters
dwReserved
Reserved; must be zero.
uReserved
Reserved; must be zero.
Return Values
If the function succeeds, the return value is nonzero.If the function fails, the return value is zero. To get extended error information, callGetLastError. Res
Windows NT: The ExitWindows function asks applications if they want to terminate by sending the WM_QUERYENDSESSION message to the main window of all running applications.Windows 95: The ExitWindows function sends the WM_QUERYENDSESSION message to all applications except the one that called ExitWindows.An application agrees to terminate by returning TRUE when it receives this message (or by allowing theDefWindowProc function to process the message). If any application returns FALSE when it receives the WM_QUERYENDSESSION message, the shutdown is canceled. After the system processes the results of the WM_QUERYENDSESSION message, it sends the WM_ENDSESSION message with the wParam parameter set to TRUE if the system is shutting down and to FALSE if it is not. The system does not allow new applications to start up during the shutdown process. QuickInfo
Windows NT: Requires version 3.1 or later.
Windows: Requires Windows 95 or later.
Windows CE: Unsupported.
Header: Declared in winuser.h.
Import Library: Use user32.lib.See Also
System Shutdown Overview, System Shutdown Functions,DefWindowProc, ExitWindowsEx