获取活动窗口的名称

import pygetwindow as gw

# 获取当前活动窗口
active_window = gw.getActiveWindow()

# 获取窗口标题
window_title = active_window.title

print("当前活动窗口的名称是：", window_title)

import java.awt.AWTException;
import java.awt.Robot;
import java.awt.event.KeyEvent;

public class Main {
    public static void main(String[] args) {
        try {
            Robot robot = new Robot();
            robot.keyPress(KeyEvent.VK_ALT);
            robot.keyPress(KeyEvent.VK_TAB);
            robot.keyRelease(KeyEvent.VK_TAB);
            robot.keyRelease(KeyEvent.VK_ALT);
            Thread.sleep(500);
            String windowTitle = robot.getActiveWindow().getTitle();
            System.out.println("当前活动窗口的名称是：" + windowTitle);
        } catch (AWTException | InterruptedException e) {
            e.printStackTrace();
        }
    }
}

using System;
using System.Diagnostics;
using System.Threading;
using System.Windows.Forms;

class MainClass {
  public static void Main (string[] args) {
    // 获取当前活动窗口的名称
    string activeWindowTitle = GetActiveWindowTitle();
    Console.WriteLine("当前活动窗口的名称是：" + activeWindowTitle);
  }

  public static string GetActiveWindowTitle() {
    // 模拟按下Alt+Tab键
    SendKeys.Send("%{TAB}");
    Thread.Sleep(500);

    // 获取当前活动窗口的标题
    string activeWindowTitle = GetForegroundWindowTitle();

    // 再次模拟按下Alt+Tab键，恢复之前的窗口状态
    SendKeys.Send("%{TAB}");
    Thread.Sleep(500);

    return activeWindowTitle;
  }

  public static string GetForegroundWindowTitle() {
    // 获取当前活动窗口的句柄
    IntPtr hwnd = GetForegroundWindow();

    // 获取窗口标题
    string windowTitle = GetWindowText(hwnd);

    return windowTitle;
  }

  [DllImport("user32.dll")]
  public static extern IntPtr GetForegroundWindow();

  [DllImport("user32.dll")]
  public static extern int GetWindowText(IntPtr hWnd, StringBuilder text, int count);

  public static string GetWindowText(IntPtr hWnd) {
    int nChars = 256;
    StringBuilder Buff = new StringBuilder(nChars);
    if (GetWindowText(hWnd, Buff, nChars) > 0) {
      return Buff.ToString();
    }
    return "";
  }
}