C++ Win32 遍历窗口

Dear 丶 2021-10-30 04:10 582阅读 0赞

**查找指定窗口**

#include <iostream>
    #include <windows.h>
    using namespace std;
    
    int main()
    {
        TCHAR szTitle[MAX_PATH] = { 0 };
        HWND hWnd = ::FindWindow(L"#32770", L"x32Inject");
        if (hWnd != NULL)
        {
            // 修改窗口标题
            ::SetWindowText(hWnd, L"Hello World!");
        }
        else
        {
            ::MessageBox(0, L"窗口没找到", L"提示", 0);
        }
        return 0;
    }

**窗口控制**

#include <windows.h>
    
    int main()
    {
        TCHAR szTitle[MAX_PATH] = { 0 };
        HWND hWnd = ::FindWindow(L"#32770", L"x32Inject");
        if (hWnd != NULL)
        {
            // 切换窗口
            SwitchToThisWindow(hWnd, false);
            Sleep(5000);
            // 关闭窗口
            ::SendMessage(hWnd, WM_CLOSE, 0, 0);
        }
        else
        {
            ::MessageBox(0, L"窗口没找到", L"提示", 0);
        }
        return 0;
    }

**查找子窗口**

#include <windows.h>
    
    int main()
    {
        TCHAR szTitle[MAX_PATH] = { 0 };
        HWND hWnd = ::FindWindow(L"#32770", L"x32Inject");
        if (hWnd != NULL)
        {
            // 查找子窗口
            HWND hEdit = ::FindWindowEx(hWnd, NULL, L"Edit", L"");
            // 设置标题
            ::SetWindowText(hEdit, L"test");
            // 修改内容(本案例，内容和标题是一样的)
            ::SendMessage(hEdit, WM_SETTEXT, 0, (LPARAM)L"Hello World！");
        }
        else
        {
            ::MessageBox(0, L"窗口没找到", L"提示", 0);
        }
        return 0;
    }

#include <windows.h>
    
    int main()
    {
        TCHAR szTitle[MAX_PATH] = { 0 };
        HWND hWnd = ::FindWindow(L"#32770", L"x32Inject");
        if (hWnd != NULL)
        {
            // 查找子窗口
            HWND hEdit = ::GetDlgItem(hWnd, 0x3EA);
            // 获取内容
            ::SendMessage(hWnd, WM_GETTEXT, MAX_PATH, (LPARAM)szTitle);
            // 修改内容
            ::SendMessage(hEdit, WM_SETTEXT, 0, (LPARAM)L"Hello World！");
        }
        else
        {
            ::MessageBox(0, L"窗口没找到", L"提示", 0);
        }
        return 0;
    }

**枚举子窗口**

#include <windows.h>
    #include <stdio.h>
    
    BOOL CALLBACK EnumChildProc(HWND hwnd, LPARAM lParam)
    {
        TCHAR szTitle[MAX_PATH] = { 0 };
        ::GetWindowText(hwnd, szTitle, MAX_PATH);
        ;; MessageBox(0, szTitle, L"子窗口", MB_OK);
        return TRUE;
    }
    
    int main()
    {
        TCHAR szTitle[MAX_PATH] = { 0 };
        HWND hWnd = ::FindWindow(L"#32770", L"x32Inject");
        if (hWnd != NULL)
        {
            ::EnumChildWindows(hWnd, EnumChildProc, NULL);
        }
        else
        {
            ::MessageBox(0, L"窗口没找到", L"提示", 0);
        }
        getchar();
        return 0;
    }

**枚举所有打开的窗口**

#include <windows.h>
    #include <stdio.h>
    
    BOOL CALLBACK EnumWindowsProc(HWND hwnd, LPARAM lParam)
    {
        TCHAR szTitle[MAX_PATH] = { 0 };
        ::GetWindowText(hwnd, szTitle, MAX_PATH);
        wprintf(L"%s\n", szTitle);
        if (wcscmp(szTitle, L"x32Inject") == 0)
        {
            ::MessageBox(0, szTitle, L"窗口", 0);
        }
        return TRUE;
    }
    
    int main()
    {
        ::EnumWindows(EnumWindowsProc, NULL);
        getchar();
        return 0;
    }

**模拟鼠标点击**

#include <windows.h>
    #include <stdio.h>
    // 隐藏控制台运行
    #pragma comment(linker,"/subsystem:\"windows\"  /entry:\"mainCRTStartup\"")     
    
    int main()
    {
        TCHAR szTitle[MAX_PATH] = { 0 };
        RECT r;
        HWND hWnd = ::FindWindow(L"#32770", L"x32Inject");
        if (hWnd != NULL)
        {
            HWND hButton = ::FindWindowEx(hWnd, NULL, L"Button", L"选择程序");
            // 获取选择程序窗口坐标
            ::GetWindowRect(hButton, &r);
            // 设置鼠标位置
            ::SetCursorPos(r.left + 10, r.top + 10);
            Sleep(3000);
            // 鼠标左键单击
            mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0); // 按下左键
            mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);  // 松开左键
        }
        else
        {
            ::MessageBox(0, L"没有找到窗口！", L"提示", MB_OK);
        }
        getchar();
        return 0;
    }

**模拟键盘点击(搜索：键盘键与虚拟键码对照表)**

#include <windows.h>
    #include <stdio.h>
    // 隐藏控制台运行
    #pragma comment(linker,"/subsystem:\"windows\"  /entry:\"mainCRTStartup\"")     
    
    int main()
    {
        TCHAR szTitle[MAX_PATH] = { 0 };
        RECT r;
        HWND hWnd = ::FindWindow(L"#32770", L"SemaphoreEx");
        if (hWnd != NULL)
        {
            HWND hEdit = ::GetDlgItem(hWnd, 0x3E8);
            // 获取选择程序窗口坐标
            ::GetWindowRect(hEdit, &r);
            // 设置鼠标位置
            ::SetCursorPos(r.left + 1, r.top + 1);
            Sleep(1000);
            // 鼠标左键单击
            mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0); // 按下左键
            mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);  // 松开左键
            // 模拟键盘
            keybd_event(97, 0, 0, 0);
            keybd_event(97, 0, KEYEVENTF_KEYUP, 0);
            Sleep(1000);
            keybd_event(66, 0, 0, 0);
            keybd_event(66, 0, KEYEVENTF_KEYUP, 0);
            Sleep(1000);
            keybd_event(16, 0, 0, 0);
            keybd_event(67, 0, 0, 0);
            keybd_event(67, 0, KEYEVENTF_KEYUP, 0);
            keybd_event(16, 0, KEYEVENTF_KEYUP, 0);
        }
        else
        {
            ::MessageBox(0, L"没有找到窗口！", L"提示", MB_OK);
        }
        getchar();
        return 0;
    }

转载于:https://www.cnblogs.com/duxie/p/11142403.html