有关钩子的DLL帮看看

2007-02-06 08:50:23 284 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

Halcon实战：5个工业质检案例教你玩转机器视觉（附完整代码）本文通过5个工业质检实战案例，详细拆解了如何运用Halcon视觉软件库解决精密测量、包装检测、字符识别、透明物缺陷检测及深度学习质检等复杂问题。每个案例均提供完整代码与核心思路，旨在帮助工程师掌握从问题分析到方案落地的系统方法论，提升机器视觉项目的实战能力与鲁棒性。阅读详情

mouse.cpp文件的代码
：#include "mouse.h"
#pragma data_seg("mydata")
HWND glhPrevTarWnd=NULL;
//上次鼠标所指的窗口句柄
HWND glhDisplayWnd=NULL;
//显示目标窗口标题编辑框的句柄
HHOOK glhHook=NULL;
//安装的鼠标钩子句
HINSTANCE glhInstance=NULL;
//DLL实例句
#pragma data_seg()
DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID lpReserved)
{
//如果使用lpReserved参数则删除下面这行
UNREFERENCED_PARAMETER(lpReserved);
if(dwReason == DLL_PROCESS_ATTACH)
{
TRACE0("MOUSEHOOK.DLL Initializing!\n");
//扩展DLL仅初始化一次
if (!AfxInitExtensionModule(MousehookDLL, hInstance))
return 0;
new CDynLinkLibrary(MousehookDLL);
//把DLL加入动态MFC类库中
glhInstance=hInstance;
//插入保存DLL实例句柄
}
else if (dwReason == DLL_PROCESS_DETACH)
{
TRACE0("MOUSEHOOK.DLL Terminating!\n");
//终止这个链接库前调用它
AfxTermExtensionModule(MousehookDLL);
}
return 1;
}
Cmousehook::Cmousehook()
//类构造函数
{
}
Cmousehook::~Cmousehook()
//类析构函数
{
stophook();
}
BOOL Cmousehook::starthook(HWND hWnd)
//安装钩子并设定接收显示窗口句柄
{
BOOL bResult=FALSE;
glhHook=SetWindowsHookEx(WH_MOUSE,MouseProc,glhInstance,0);
if(glhHook!=NULL)
bResult=TRUE;
glhDisplayWnd=hWnd;
//设置显示目标窗口标题编辑框的句柄
return bResult;
}
BOOL Cmousehook::stophook()
//卸载钩子
{
BOOL bResult=FALSE;
if(glhHook)
{
bResult= UnhookWindowsHookEx(glhHook);
if(bResult)
{
glhPrevTarWnd=NULL;
glhDisplayWnd=NULL;//清变量
glhHook=NULL;
}
}
return bResult;
}
LRESULT WINAPI MouseProc(int nCode,WPARAM wparam,LPARAM lparam)
{
LPMOUSEHOOKSTRUCT pMouseHook=(MOUSEHOOKSTRUCT FAR *)lparam;
if (nCode>=0)
{
HWND glhTargetWnd=pMouseHook->hwnd;
//取目标窗口句柄
HWND ParentWnd=glhTargetWnd;
while (ParentWnd !=NULL)
{
glhTargetWnd=ParentWnd;
ParentWnd=GetParent(glhTargetWnd);
//取应用程序主窗口句柄
}
if(glhTargetWnd!=glhPrevTarWnd)
{
char szCaption[100];
GetWindowText(glhTargetWnd,szCaption,100);
//取目标窗口标题
if(IsWindow(glhDisplayWnd))
SendMessage(glhDisplayWnd,WM_SETTEXT,0,(LPARAM)(LPCTSTR)szCaption);
glhPrevTarWnd=glhTargetWnd;
//保存目标窗口
}
}
return CallNextHookEx(glhHook,nCode,wparam,lparam);
}
mouse.h文件代码
:class AFX_EXT_CLASS Cmousehook:public CObject
{
public:
Cmousehook();
//钩子类的构造函数
~Cmousehook();
//钩子类的析构函数
BOOL starthook(HWND hWnd);
//安装钩子函数
BOOL stophook();
//卸载钩子函数
};
报错信息
:Deleting intermediate files and output files for project 'hookmouse - Win32 Debug'.
--------------------Configuration: hookmouse - Win32 Debug--------------------
Compiling resources...
Compiling...
StdAfx.cpp
Compiling...
hookmouse.cpp
mouse.cpp
f:\debug\hook\hookmouse\mouse.cpp(99) : fatal error C1010: unexpected end of file while looking for precompiled header directive
Generating Code...
Error executing cl.exe.

hookmouse.dll - 1 error(s), 0 warning(s)
===========================================================================
谁帮我解决下谢谢各位前辈了！！
我用的是VC6.0++
改了希望你用你的编译器编译一下看可以通过没？？
谢谢各位了一定给分

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