摘要: The UnhookWindowsHookEx function removes a hook procedure installed in a hook chain by the SetWindowsHookEx function.SyntaxBOOLUnhookWindowsHookEx(HHOOKhhk);Parametershhk[in]Handle to the hook to be removed. This parameter is a hook handle obtained by a previous call to SetWindowsHookEx.Return Value 阅读全文
posted @ 2013-08-11 09:38 浪浪辛 阅读(728) 评论(0) 推荐(0)
摘要: SetWindowsHookEx 函数将应用程序定义的钩子安装到一个钩链。要将安装一个钩子来监测系统的某些类型的事件。这些事件是与特定的线程或所有线程中调用线程作为同一桌面相关联。SyntaxHHOOKSetWindowsHookEx(intidHook,HOOKPROClpfn,HINSTANCEhMod,DWORDdwThreadId);ParametersidHook[in]指定要安装的钩子的类型.可以是以下一个值:WH_CALLWNDPROC安装之前,系统会将它们发送到目标窗口过程监视消息的钩子。更多的信息,请参阅 CallWndProc 挂钩过程。WH_CALLWNDPROCRET安 阅读全文
posted @ 2013-08-11 09:35 浪浪辛 阅读(1388) 评论(0) 推荐(0)