基于VS2010的全局低级键盘钩子Hook demo

低级键盘钩子的demo，WH_KEYBOARD_LL，试过WH_KEYBOARD发现全局的时候，win7下面部分好用，xp完全不管用，最后决定用低级的，比较简单，看看就能用。VS2010写的。编译后可直接运行。

#include 

#define WM_GLOBALKEYBOARD WM_USER+100

HHOOK g_hKeyboardHook = NULL;
DWORD g_dwThreadID = 0;


LRESULT CALLBACK LowLevelKeyboardProc（
	int nCode      
	WPARAM wParam  
	LPARAM lParam   
	）
{
	// 按键释放为一个键值
	if （ WM_KEYUP == wParam）
	{
		KBDLLHOOKSTRUCT* pKHook = （KBDLLHOOKSTRUCT*） lParam;

		PostThreadMessage（g_dwThreadID WM_GLOBALKEYBOARD pKHook->vkCode pKHook->scanCode）;
	}

	return CallNextHookEx（g_hKeyboardHook nCode wParam lParam）;
}

void SetHook（DWORD dwThreadID）
{
	HMODULE mod = GetModuleHandle（“KeyboardHookDLL.dll“）;   //获取当前DLL模块句柄
	

	g_hKeyboardHook = SetWindowsHookEx（WH_KEYBOARD_LL LowLevelKeyboardProc mod 0）;

	g_dwThreadID = dwThreadID;

}

void DeleteHook（）
{

	UnhookWindowsHookEx（g_hKeyboardHook）;

}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2016-02-18 11:00  KeyboardHookTest\Debug\
     目录           0  2016-02-17 16:38  KeyboardHookTest\KeyboardHookDLL\
     目录           0  2016-02-18 11:00  KeyboardHookTest\KeyboardHookDLL\Debug\
     文件        3650  2016-02-18 11:00  KeyboardHookTest\KeyboardHookDLL\Debug\KeyboardHookDLL.Build.CppClean.log
     文件         536  2016-02-18 11:00  KeyboardHookTest\KeyboardHookDLL\Debug\KeyboardHookDLL.log
     文件         818  2016-02-18 10:55  KeyboardHookTest\KeyboardHookDLL\KeyboardHookDLL.cpp
     文件          67  2016-02-17 14:36  KeyboardHookTest\KeyboardHookDLL\KeyboardHookDLL.def
     文件        4277  2016-02-18 10:01  KeyboardHookTest\KeyboardHookDLL\KeyboardHookDLL.vcxproj
     文件        1073  2016-02-17 14:36  KeyboardHookTest\KeyboardHookDLL\KeyboardHookDLL.vcxproj.filters
     文件         143  2016-02-17 14:31  KeyboardHookTest\KeyboardHookDLL\KeyboardHookDLL.vcxproj.user
     目录           0  2016-02-17 17:05  KeyboardHookTest\KeyboardHookDLL\Release\
     文件        1902  2016-02-17 17:05  KeyboardHookTest\KeyboardHookDLL\Release\KeyboardHookDLL.Build.CppClean.log
     文件         538  2016-02-17 17:05  KeyboardHookTest\KeyboardHookDLL\Release\KeyboardHookDLL.log
     文件        1399  2016-02-17 14:33  KeyboardHookTest\KeyboardHookTest.sln
     文件       20992  2016-02-18 11:01  KeyboardHookTest\KeyboardHookTest.suo
     目录           0  2016-02-18 10:08  KeyboardHookTest\KeyboardHookTest\
     目录           0  2016-02-18 11:00  KeyboardHookTest\KeyboardHookTest\Debug\
     文件        4313  2016-02-18 11:00  KeyboardHookTest\KeyboardHookTest\Debug\KeyboardHookTest.Build.CppClean.log
     文件         541  2016-02-18 11:00  KeyboardHookTest\KeyboardHookTest\Debug\KeyboardHookTest.log
     文件       27488  2016-02-18 10:08  KeyboardHookTest\KeyboardHookTest\KeyboardHookTest.aps
     文件        1851  2016-02-18 11:00  KeyboardHookTest\KeyboardHookTest\KeyboardHookTest.cpp
     文件          39  2016-02-17 13:33  KeyboardHookTest\KeyboardHookTest\KeyboardHookTest.h
     文件        3762  2016-02-18 10:04  KeyboardHookTest\KeyboardHookTest\KeyboardHookTest.rc
     文件        4714  2016-02-18 10:17  KeyboardHookTest\KeyboardHookTest\KeyboardHookTest.vcxproj
     文件        1841  2016-02-18 10:04  KeyboardHookTest\KeyboardHookTest\KeyboardHookTest.vcxproj.filters
     文件         143  2016-02-17 13:33  KeyboardHookTest\KeyboardHookTest\KeyboardHookTest.vcxproj.user
     文件        2110  2016-02-17 13:33  KeyboardHookTest\KeyboardHookTest\ReadMe.txt
     目录           0  2016-02-17 17:05  KeyboardHookTest\KeyboardHookTest\Release\
     文件        2647  2016-02-17 17:05  KeyboardHookTest\KeyboardHookTest\Release\KeyboardHookTest.Build.CppClean.log
     文件         543  2016-02-17 17:05  KeyboardHookTest\KeyboardHookTest\Release\KeyboardHookTest.log
     目录           0  2016-02-18 10:04  KeyboardHookTest\KeyboardHookTest\res\
............此处省略7个文件信息