高手快快现身，看看我的钩子程序哪里错了？

Question

     我现在想实现一个功能就是：在我我程序窗口不是当前窗口时（即比如：处于最小化时）按键盘上某特定的键，程序作出响应。       我想到了全局钩子，于是我在网上找了好多资料，结果都不行!! 问题集中在如下代码：                //hKeyboardHook = SetWindowsHookEx(WH_KEYBOARD_LL, KeyboardHookProcedure, Marshal.GetHINSTANCE(Assembly.GetExecutingAssembly().GetModules()[0]), 0);或
                IntPtr pInstance = Marshal.GetHINSTANCE(Assembly.GetExecutingAssembly().ManifestModule);                hKeyboardHook = SetWindowsHookEx(WH_KEYBOARD_LL, KeyboardHookProcedure, pInstance, 0); 判断 hKeyboardHook 横等于0!!!!即钩子安装失败！！ 源代码在：http://topic.csdn.net/u/20090107/16/3231833d-92d6-4961-8fbd-1aaf7200b9b1.html我自己用VS2008 写的代码在：http://files.cnblogs.com/lkf18/lkfHook1.rar
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Answer 1

http://download.csdn.net/source/2681556
看看去

Answer 2

#if DEBUG
                IntPtr pInstance = GetModuleHandle(System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName);
#else
                IntPtr pInStance =Marshal.GetHINSTANCE(Assembly.GetExecutingAssembly().ManifestModule);
#endif在调试环境下:
因为有一个xxx.vshost.exe作祟Marshal.GetHINSTANCE(Assembly.GetExecutingAssembly().ManifestModule)取得的 HINSTANCE是不正确的.

Answer 3

对了,在调试环境下,还需要定义一个API:
        [DllImport("kernel32.dll")]
        public extern static IntPtr GetModuleHandle(string lpModuleName);