VC 的 UnHookWindowsHookEx函数问题？

显示全部楼层 · 2011-8-26 14:38:42

我在MFC用的时候提示UnHookWindowsHookEx函数未定义。错误提示：'UnHookWindowsHookEx' : undeclared identifier请问它被包含在哪个头文件中？谢谢~~~

千问 · 2011-8-26 14:38:42

头文件是winuser.h看一下msdn：UnhookWindowsHookExThe UnhookWindowsHookEx function removes a hook procedure installed in a hook chain by the SetWindowsHookEx function. BOOL UnhookWindowsHookEx(HHOOK hhk // handle to hook procedure to remove); Parametershhk Handle to the hook to be removed. This parameter is a hoo...

千问 · 2011-8-26 14:38:42

我曾经做的是在线程内实现的,没做成DLL方式,实现如下:定义一个CCHook类,有2个成员函数: BOOL WINAPI InstallHook(); BOOL WINAPI DeleteHook();BOOL WINAPI CCHook::InstallHook(){ gHook=SetWindowsHookEx(WH_KEYBOA...

千问 · 2011-8-26 14:38:42

Minimum DLL Version user32.dll Header Declared in Winuser.h, include Windows.h Import library User32.lib Minimum operating systems Windows 95, Windows NT 3.1 Unicode Implem...

千问 · 2011-8-26 14:38:42

是UnhookWindowsHookEx，你弄错了...