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前几天刚好研究windows的Hook技术，看到博客堂也有人做了个键盘敲击统计的dot net软件，不禁好奇，也用VC做了一个。VC的技术文章毕竟是多，随便拉拉扯扯，又在原有的HOOK DLL中修修补补，就成了，
两个钩子的回调函数如下：
static LRESULT CALLBACK msghook(UINT nCode,WPARAM wParam,LPARAM lParam)
{
???? if(nCode < 0)
?{ /* pass it on */
??::CallNextHookEx(hook,nCode,wParam,lParam);
??return 0;
?} /* pass it on */
? if(nCode!=HC_NOREMOVE)
? {
??? if(wParam==WM_LBUTTONDBLCLK || wParam==WM_LBUTTONDOWN ||
??? wParam==WM_RBUTTONDOWN || wParam==WM_MBUTTONDOWN ||
??? wParam==WM_NCLBUTTONDBLCLK || wParam==WM_NCLBUTTONDOWN ||
??? wParam==WM_NCRBUTTONDOWN || wParam==WM_NCMBUTTONDOWN )
?? {
???//LPMOUSEHOOKSTRUCT msg = (LPMOUSEHOOKSTRUCT)lParam;
??? ::SendMessage(hWndTarget,UWM_MOUSEMINTOR,lParam);
?? }
? }
?
???? return ::CallNextHookEx(hook,lParam);
} // msghook
static LRESULT CALLBACK kbhook(UINT nCode,LPARAM lParam)
{
???? if(nCode < 0)
?{ /* pass it on */
??::CallNextHookEx(hookb,lParam);
??return 0;
?} /* pass it on */
?? if(nCode!=HC_NOREMOVE && (lParam>>31)==-1) //keydown //-1键盘释放对输入法类有效果，但键盘按下好像有问题的，改正为 -1，即键盘释放的意思
? {
??//LPMOUSEHOOKSTRUCT msg = (LPMOUSEHOOKSTRUCT)lParam;
?? ::SendMessage(hWndTarget,UWM_KBMINTOR,lParam);
? }
?
???? return ::CallNextHookEx(hook,lParam);
} // kb hook ? （编辑：北几岛）
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