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从pid获取exe窗口名称

news 2026/6/11 0:57:00

从pid获取exe窗口名称

// GetWindowTitleByPID.cpp
#include <windows.h>
#include <iostream>
#include <vector>
#include <string>
#include <iomanip>
#include <psapi.h>#pragma comment(lib, "user32.lib")
#pragma comment(lib, "psapi.lib")// 结构体存储窗口信息
struct WindowInfo {HWND hwnd;DWORD pid;std::wstring title;std::wstring className;bool isVisible;bool isEnabled;
};// 回调函数：枚举窗口
BOOL CALLBACK EnumWindowsProc(HWND hwnd, LPARAM lParam) {std::vector<WindowInfo>* windows = reinterpret_cast<std::vector<WindowInfo>*>(lParam);DWORD processId = 0;GetWindowThreadProcessId(hwnd, &processId);// 获取窗口标题wchar_t title[256] = {0};GetWindowTextW(hwnd, title, 256);// 获取窗口类名wchar_t className[256] = {0};GetClassNameW(hwnd, className, 256);// 检查窗口状态bool isVisible = IsWindowVisible(hwnd) != 0;bool isEnabled = IsWindowEnabled(hwnd) != 0;// 保存窗口信息
    WindowInfo info;info.hwnd = hwnd;info.pid = processId;info.title = title;info.className = className;info.isVisible = isVisible;info.isEnabled = isEnabled;windows->push_back(info);return TRUE; // 继续枚举
}// 根据PID获取进程名
std::wstring GetProcessName(DWORD pid) {HANDLE hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pid);if (hProcess == NULL) {return L"无法访问进程";}wchar_t processName[MAX_PATH] = {0};if (GetModuleFileNameExW(hProcess, NULL, processName, MAX_PATH) == 0) {CloseHandle(hProcess);return L"未知进程";}CloseHandle(hProcess);// 提取文件名（去掉路径）std::wstring fullPath = processName;size_t lastSlash = fullPath.find_last_of(L"\\/");if (lastSlash != std::wstring::npos) {return fullPath.substr(lastSlash + 1);}return fullPath;
}// 主函数
int main() {// 设置控制台编码为UTF-8，支持中文
    SetConsoleOutputCP(CP_UTF8);SetConsoleCP(CP_UTF8);std::cout << "=== 通过PID获取窗口标题工具 ===\n";std::cout << "输入PID（输入0退出程序）\n";while (true) {DWORD pid = 0;std::cout << "\n请输入PID: ";std::cin >> pid;if (pid == 0) {std::cout << "程序退出。\n";break;}// 验证PID是否有效HANDLE hProcess = OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, pid);if (hProcess == NULL) {std::cout << "错误: PID " << pid << " 不存在或无法访问。\n";continue;}CloseHandle(hProcess);// 获取进程名std::wstring processName = GetProcessName(pid);std::wcout << L"进程名: " << processName << L"\n";// 枚举所有窗口std::vector<WindowInfo> windows;EnumWindows(EnumWindowsProc, reinterpret_cast<LPARAM>(&windows));// 查找指定PID的窗口std::vector<WindowInfo> targetWindows;for (const auto& window : windows) {if (window.pid == pid && !window.title.empty()) {targetWindows.push_back(window);}}// 显示结果if (targetWindows.empty()) {std::cout << "该进程没有找到窗口或窗口标题为空。\n";// 检查是否有隐藏窗口std::vector<WindowInfo> hiddenWindows;for (const auto& window : windows) {if (window.pid == pid) {hiddenWindows.push_back(window);}}if (!hiddenWindows.empty()) {std::cout << "但找到 " << hiddenWindows.size() << " 个隐藏/无标题窗口:\n";for (size_t i = 0; i < hiddenWindows.size(); ++i) {const auto& win = hiddenWindows[i];std::wcout << L"  " << (i + 1) << L". 窗口句柄: 0x" << std::hex << win.hwnd << std::dec << L"\n";std::wcout << L"     类名: " << win.className << L"\n";std::wcout << L"     可见: " << (win.isVisible ? L"是" : L"否") << L"\n";std::wcout << L"     启用: " << (win.isEnabled ? L"是" : L"否") << L"\n";}}} else {std::cout << "找到 " << targetWindows.size() << " 个窗口:\n";std::cout << std::string(50, '-') << "\n";for (size_t i = 0; i < targetWindows.size(); ++i) {const auto& win = targetWindows[i];std::cout << "窗口 " << (i + 1) << ":\n";std::wcout << L"  标题: " << win.title << L"\n";std::cout << "  句柄: 0x" << std::hex << win.hwnd << std::dec << "\n";std::wcout << L"  类名: " << win.className << L"\n";std::wcout << L"  状态: " << (win.isVisible ? L"可见" : L"隐藏") << L", " << (win.isEnabled ? L"启用" : L"禁用") << L"\n";std::cout << "\n";}}// 可选：列出所有可见窗口供参考char choice;std::cout << "是否列出所有可见窗口？(y/n): ";std::cin >> choice;if (choice == 'y' || choice == 'Y') {std::cout << "\n所有可见窗口列表:\n";std::cout << std::left << std::setw(8) << "PID"<< std::setw(30) << "标题"<< "句柄\n";std::cout << std::string(70, '-') << "\n";for (const auto& window : windows) {if (window.isVisible && !window.title.empty()) {std::wcout << std::left << std::setw(8) << window.pid<< std::setw(30) << window.title.substr(0, 28)<< L"0x" << std::hex << window.hwnd << std::dec << L"\n";}}}}return 0;
}