学步园

//1 关机 
ExitWindowsEx(EWX_SHUTDOWN, 0); 

//2 提示进程权限 
void CshutDlg::GetPower()
{
    HANDLE hToken;   
    LUID luid;   
    TOKEN_PRIVILEGES tp;   
      
    //获取此进程的令牌   
    ::OpenProcessToken(::GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES|TOKEN_QUERY,&hToken);   
      
    //查询权限值：获取权限的唯一标识值
	::LookupPrivilegeValue(NULL,SE_SHUTDOWN_NAME,&luid);

	tp.PrivilegeCount = 1;
	tp.Privileges[0].Luid = luid;
	tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;

    //调整令牌权限   
    ::AdjustTokenPrivileges(hToken,FALSE,&tp,sizeof(TOKEN_PRIVILEGES),NULL,NULL);   
}