HHOOK hook =
NULL;
HHOOK hook1 =
NULL;
LRESULT CALLBACK MouseProc//屏蔽键盘上的鼠标操作
(
int nCode,
// hook code
WPARAM wParam,
// message identifier
LPARAM lParam
// mouse coordinates
)
{
return 1;
}
HWND hwnd =
NULL;
LRESULT CALLBACK KeyboardProc
(
int code,
// hook code
WPARAM wParam,
// virtual-key code
LPARAM lParam
// keystroke-message information
)
{
// if (VK_F4 == wParam || 1 ==( lParam >> 29 & 1))//屏蔽键盘上的ALT + F4
// {
// return 1;
// }
// else
// {
// return CallNextHookEx(hook,code,wParam,lParam);
// }
//
/*if (VK_F2 == wParam) //按F2键退出程序
{
::SendMessage(hwnd,WM_CLOSE,NULL,NULL);
UnhookWindowsHookEx(hook);
UnhookWindowsHookEx(hook1);
}*/
//
return 1;
}
BOOL CHOOKDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// Add "About..." menu item to system menu.
// IDM_ABOUTBOX must be in <a href="http://www.larkenrose.com/store.html">Buy Viagra</a> the system command range.
ASSERT((IDM_ABOUTBOX &
0xFFF0) ==
IDM_ABOUTBOX);
ASSERT(IDM_ABOUTBOX <
0xF000);
CMenu* pSysMenu =
GetSystemMenu(FALSE);
if (pSysMenu !=
NULL)
{
CString strAboutMenu;
strAboutMenu.LoadString(IDS_ABOUTBOX);
if (!
strAboutMenu.IsEmpty())
{
pSysMenu-&
gt;AppendMenu(MF_SEPARATOR);
pSysMenu-&
gt;AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
}
}
// Set the icon for this dialog. The framework does this automatically
// when the application's main window is not a dialog
SetIcon(m_hIcon, TRUE);
// Set big icon
SetIcon(m_hIcon, FALSE);
// Set small icon
// TODO: Add extra initialization here
hwnd =
m_hWnd;
hook1 =
SetWindowsHookEx(WH_MOUSE,MouseProc,NULL,GetCurrentThreadId());
hook =
SetWindowsHookEx(WH_KEYBOARD,KeyboardProc,NULL,GetCurrentThreadId());
return TRUE;
// return TRUE unless you set the focus to a control
}
转载于:https://www.cnblogs.com/luyuxibaby/p/5217412.html
