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老网站不要了做新站需要怎么处理,数码产品网站建设,网站营销推广如何做,网络营销与策划是什么废话#xff1a; 这是一次民乐团谱务组自行开发打谱软件的前期铺垫工作#xff0c;作为理工院校的业余艺术团#xff0c;我们应当坚定地发挥专业优势#xff0c;争取成为IT口最懂音乐的、也是搞音乐的里面最会IT的一群人#xff01; 如果能够帮助到其他友友那真的是太巧…废话这是一次民乐团谱务组自行开发打谱软件的前期铺垫工作作为理工院校的业余艺术团我们应当坚定地发挥专业优势争取成为IT口最懂音乐的、也是搞音乐的里面最会IT的一群人如果能够帮助到其他友友那真的是太巧了如果有大佬刷到这篇文章那恳请多多指正民乐团扒谱机们虚心接受您的意见和建议前言在这里做一个相关文章的列表吧以便后面翻找。前面有几篇文档做了曲谱识别的科普当然扒谱机专业方向不是这个所以大多用了AI——拍题秒识别 图片提字背后 OCR 算法流水线大拆解从框题到认字全干货还做了MIDI相关的科普和生成甚至用的是MATLAB【全网最全免费】MIDI 技术深度剖析从协议原理到 AI 生成一篇精通-CSDN博客【微实验】MATLAB生成《小星星》双声部 MIDI 文件音高、力度精准控制附完整代码_钢琴曲 midi文件-CSDN博客还有关于基频提取的尝试——【微实验】基频提取的MATLAB实现优化版_matlab中有pyin算法吗-CSDN博客以及非常抽象的赛博乐器制作【微实验】使用MATLAB制作一张赛博古琴-CSDN博客观前排雷本文主打 “实用向科普”不讲晦涩的底层原理只聚焦 Python 和 C# 两种语言对键盘、鼠标、触控板核心操作的检测实现覆盖日常应用软件中 90% 以上的操作场景比如快捷键、鼠标拖拽、触控板手势。代码可直接在 VS2019 中运行新手也能快速上手适合需要做键鼠自动化、操作监控的小伙伴参考。一、核心需求与工具选型1. 检测范围键盘所有按键字母、数字、功能键 F1-F12、特殊键 Tab/Enter/ 空格等 组合键Ctrl/Shift/Alt 任意键鼠标左右键单击 / 双击、单击拖动、双击拖动、滚轮上下滚动、滚轮点击触控板单指 / 双指 / 三指 / 四指核心手势含双指缩放、双指右键、单指左键、双击拖动、双指平移等。2. 工具与库开发语言开发环境核心库 / 组件优势PythonPython 3.8pynput需安装pip install pynput轻量、跨平台、API 简洁新手易上手C#VS2019System.Windows.FormsUser32.dllWindows API原生适配 Windows检测精度高支持触控板底层监听注触控板检测依赖系统原生手势映射Windows 10/11需确保触控板驱动正常如 Synaptics/ELAN 驱动。二、Python 实现键鼠 触控板检测1. 核心代码完整可运行from pynput import keyboard, mouse import time # 键盘检测含组合键 class KeyDetector: def __init__(self): self.pressed_keys set() # 存储已按下的组合键 def on_press(self, key): try: # 普通按键字母/数字 self.pressed_keys.add(key.char) except AttributeError: # 特殊键Ctrl/Shift/Alt/F1-F12等 self.pressed_keys.add(str(key)) # 解析组合键 combo .join(sorted(self.pressed_keys)) print(f【键盘按下】组合键{combo} | 单个按键{key}) def on_release(self, key): try: self.pressed_keys.remove(key.char) except (AttributeError, KeyError): self.pressed_keys.remove(str(key)) print(f【键盘松开】按键{key}) # 鼠标检测 class MouseDetector: def __init__(self): self.last_click_time 0 # 记录上次点击时间区分单双击 self.is_dragging False # 是否处于拖动状态 self.drag_start (0, 0) # 拖动起始坐标 def on_click(self, x, y, button, pressed): current_time time.time() click_type 按下 if pressed else 松开 # 区分左右键/滚轮点击 if button mouse.Button.left: btn_name 左键 elif button mouse.Button.right: btn_name 右键 elif button mouse.Button.middle: btn_name 滚轮键 else: btn_name 未知键 # 检测双击两次点击间隔0.5秒 if pressed and btn_name in [左键, 右键]: if current_time - self.last_click_time 0.5: print(f【鼠标双击】{btn_name} | 坐标({x}, {y})) self.last_click_time 0 else: print(f【鼠标单击】{btn_name} {click_type} | 坐标({x}, {y})) self.last_click_time current_time else: if btn_name ! 未知键: print(f【鼠标】{btn_name} {click_type} | 坐标({x}, {y})) # 检测拖动按下时标记起始松开时结束 if btn_name 左键 and pressed: self.is_dragging True self.drag_start (x, y) print(f【左键拖动开始】起始坐标({x}, {y})) elif btn_name 左键 and not pressed and self.is_dragging: self.is_dragging False print(f【左键拖动结束】结束坐标({x}, {y}) | 拖动距离x{x-self.drag_start[0]}, y{y-self.drag_start[1]}) def on_scroll(self, x, y, dx, dy): # dy0滚轮向上dy0滚轮向下 scroll_dir 向上 if dy 0 else 向下 print(f【鼠标滚轮】{scroll_dir}滚动 | 坐标({x}, {y}) | 滚动步长{dy}) def on_double_click_drag(self, x, y): # 双击拖动需结合点击时间判断 print(f【左键双击拖动】当前坐标({x}, {y})) # 触控板检测基于Windows手势映射 class TouchpadDetector: def __init__(self): self.touch_state { single_finger: False, double_finger: False, triple_finger: False, four_finger: False } def detect_touch_gesture(self, finger_count, action, dx0, dy0): 检测触控板手势 :param finger_count: 手指数量1-4 :param action: 动作click/scroll/zoom/drag/tap :param dx: x方向偏移 :param dy: y方向偏移 if finger_count 1: if action click: print(f【触控板】单指点击对应左键单击) elif action drag: print(f【触控板】单指拖动 | 偏移x{dx}, y{dy}) elif action double_click_drag: print(f【触控板】双击后单指拖动对应左键双击拖动 | 偏移x{dx}, y{dy}) elif finger_count 2: if action click: print(f【触控板】双指点击对应右键单击) elif action scroll: print(f【触控板】双指平移 | 方向{上 if dy0 else 下}{左 if dx0 else 右} | 偏移x{dx}, y{dy}) elif action zoom: print(f【触控板】双指缩放对应Ctrl滚轮 | 缩放方向{放大 if dy0 else 缩小}) elif finger_count 3: print(f【触控板】三指手势 | 动作{action}常见三指上滑任务视图三指下滑显示桌面) elif finger_count 4: print(f【触控板】四指手势 | 动作{action}常见四指上滑打开通知中心四指下滑关闭所有窗口) # 启动检测 if __name__ __main__: # 启动键盘检测 key_detector KeyDetector() key_listener keyboard.Listener(on_presskey_detector.on_press, on_releasekey_detector.on_release) key_listener.start() # 启动鼠标检测 mouse_detector MouseDetector() mouse_listener mouse.Listener( on_clickmouse_detector.on_click, on_scrollmouse_detector.on_scroll, on_movelambda x, y: mouse_detector.on_double_click_drag(x, y) if mouse_detector.is_dragging else None ) mouse_listener.start() # 模拟触控板检测实际需结合驱动API此处为核心逻辑演示 touch_detector TouchpadDetector() # 示例双指缩放、双指点击、单指拖动 touch_detector.detect_touch_gesture(2, zoom, dy1) touch_detector.detect_touch_gesture(2, click) touch_detector.detect_touch_gesture(1, drag, dx10, dy20) # 保持程序运行 try: while True: time.sleep(0.1) except KeyboardInterrupt: key_listener.stop() mouse_listener.stop() print(检测停止)2. Python 代码说明键盘通过pynput.keyboard监听按键按下 / 松开用集合存储组合键支持任意 Ctrl/Shift/Alt 组合鼠标pynput.mouse监听点击、滚动、移动通过时间间隔区分单双击通过状态标记区分拖动触控板Windows 下触控板手势本质是系统映射如双指点击 右键代码中封装了核心手势逻辑实际使用可结合pywin32调用系统 API 获取原生触控板事件。三、C# 实现VS2019键鼠 触控板检测待验证1. 项目准备VS2019新建 “Windows 窗体应用 (.NET Framework)” 项目引用System.Windows.Forms和System.Runtime.InteropServices调用 Windows API确保项目目标框架为.NET Framework 4.7.2 及以上。2. 完整代码using System; using System.Collections.Generic; using System.Runtime.InteropServices; using System.Windows.Forms; namespace KeyMouseTouchDetector { public partial class MainForm : Form { // Windows API声明键鼠监听 private const int WH_KEYBOARD_LL 13; private const int WH_MOUSE_LL 14; private const int WM_KEYDOWN 0x0100; private const int WM_KEYUP 0x0101; private const int WM_LBUTTONDOWN 0x0201; private const int WM_LBUTTONUP 0x0202; private const int WM_LBUTTONDBLCLK 0x0203; private const int WM_RBUTTONDOWN 0x0204; private const int WM_RBUTTONUP 0x0205; private const int WM_RBUTTONDBLCLK 0x0206; private const int WM_MBUTTONDOWN 0x0207; private const int WM_MBUTTONUP 0x0208; private const int WM_MOUSEWHEEL 0x020A; private const int WM_MOUSEMOVE 0x0200; [StructLayout(LayoutKind.Sequential)] private struct KBDLLHOOKSTRUCT { public int vkCode; public int scanCode; public int flags; public int time; public IntPtr dwExtraInfo; } [StructLayout(LayoutKind.Sequential)] private struct MSLLHOOKSTRUCT { public POINT pt; public int mouseData; public int flags; public int time; public IntPtr dwExtraInfo; } [StructLayout(LayoutKind.Sequential)] private struct POINT { public int X; public int Y; } [DllImport(user32.dll, CharSet CharSet.Auto, SetLastError true)] private static extern IntPtr SetWindowsHookEx(int idHook, LowLevelKeyboardProc lpfn, IntPtr hMod, uint dwThreadId); [DllImport(user32.dll, CharSet CharSet.Auto, SetLastError true)] private static extern bool UnhookWindowsHookEx(IntPtr hhk); [DllImport(user32.dll, CharSet CharSet.Auto, SetLastError true)] private static extern IntPtr CallNextHookEx(IntPtr hhk, int nCode, IntPtr wParam, IntPtr lParam); [DllImport(kernel32.dll, CharSet CharSet.Auto, SetLastError true)] private static extern IntPtr GetModuleHandle(string lpModuleName); private delegate IntPtr LowLevelKeyboardProc(int nCode, IntPtr wParam, IntPtr lParam); private delegate IntPtr LowLevelMouseProc(int nCode, IntPtr wParam, IntPtr lParam); private IntPtr _keyboardHook IntPtr.Zero; private IntPtr _mouseHook IntPtr.Zero; private LowLevelKeyboardProc _keyboardProc; private LowLevelMouseProc _mouseProc; // 状态标记 private HashSetKeys _pressedKeys new HashSetKeys(); private bool _isLeftDragging false; private bool _isDoubleClickDragging false; private DateTime _lastLeftClickTime DateTime.MinValue; private POINT _dragStartPoint; // 触控板状态 private TouchpadState _touchpadState new TouchpadState(); public MainForm() { InitializeComponent(); // 启动钩子 _keyboardProc KeyboardHookCallback; _mouseProc MouseHookCallback; _keyboardHook SetHook(WH_KEYBOARD_LL, _keyboardProc); _mouseHook SetHook(WH_MOUSE_LL, _mouseProc); } // 钩子初始化 private IntPtr SetHook(int hookId, Delegate proc) { using (var curProcess System.Diagnostics.Process.GetCurrentProcess()) using (var curModule curProcess.MainModule) { return SetWindowsHookEx(hookId, (LowLevelKeyboardProc)proc, GetModuleHandle(curModule.ModuleName), 0); } } // 键盘钩子回调含组合键 private IntPtr KeyboardHookCallback(int nCode, IntPtr wParam, IntPtr lParam) { if (nCode 0 (wParam (IntPtr)WM_KEYDOWN || wParam (IntPtr)WM_KEYUP)) { var kbStruct (KBDLLHOOKSTRUCT)Marshal.PtrToStructure(lParam, typeof(KBDLLHOOKSTRUCT)); Keys key (Keys)kbStruct.vkCode; if (wParam (IntPtr)WM_KEYDOWN) { _pressedKeys.Add(key); // 解析组合键 string combo string.Join(, _pressedKeys); Console.WriteLine($【C#键盘按下】组合键{combo} | 单个按键{key}); } else if (wParam (IntPtr)WM_KEYUP) { _pressedKeys.Remove(key); Console.WriteLine($【C#键盘松开】按键{key}); } } return CallNextHookEx(_keyboardHook, nCode, wParam, lParam); } // 鼠标钩子回调 private IntPtr MouseHookCallback(int nCode, IntPtr wParam, IntPtr lParam) { if (nCode 0) { var msStruct (MSLLHOOKSTRUCT)Marshal.PtrToStructure(lParam, typeof(MSLLHOOKSTRUCT)); switch ((int)wParam) { // 左键操作 case WM_LBUTTONDOWN: TimeSpan clickInterval DateTime.Now - _lastLeftClickTime; if (clickInterval.TotalMilliseconds 500) { // 双击 Console.WriteLine($【C#鼠标】左键双击 | 坐标({msStruct.pt.X}, {msStruct.pt.Y})); _isDoubleClickDragging true; } else { // 单击 Console.WriteLine($【C#鼠标】左键单击按下 | 坐标({msStruct.pt.X}, {msStruct.pt.Y})); _isLeftDragging true; } _dragStartPoint msStruct.pt; _lastLeftClickTime DateTime.Now; break; case WM_LBUTTONUP: if (_isLeftDragging) { Console.WriteLine($【C#鼠标】左键单击拖动结束 | 起始({_dragStartPoint.X}, {_dragStartPoint.Y}) | 结束({msStruct.pt.X}, {msStruct.pt.Y})); _isLeftDragging false; } if (_isDoubleClickDragging) { Console.WriteLine($【C#鼠标】左键双击拖动结束 | 起始({_dragStartPoint.X}, {_dragStartPoint.Y}) | 结束({msStruct.pt.X}, {msStruct.pt.Y})); _isDoubleClickDragging false; } Console.WriteLine($【C#鼠标】左键单击松开 | 坐标({msStruct.pt.X}, {msStruct.pt.Y})); break; // 右键操作 case WM_RBUTTONDOWN: Console.WriteLine($【C#鼠标】右键单击按下 | 坐标({msStruct.pt.X}, {msStruct.pt.Y})); break; case WM_RBUTTONUP: Console.WriteLine($【C#鼠标】右键单击松开 | 坐标({msStruct.pt.X}, {msStruct.pt.Y})); break; // 滚轮操作 case WM_MOUSEWHEEL: int scrollDelta (short)(msStruct.mouseData 16); string scrollDir scrollDelta 0 ? 向上 : 向下; Console.WriteLine($【C#鼠标】滚轮{scrollDir}滚动 | 步长{scrollDelta} | 坐标({msStruct.pt.X}, {msStruct.pt.Y})); break; // 滚轮点击 case WM_MBUTTONDOWN: Console.WriteLine($【C#鼠标】滚轮点击按下 | 坐标({msStruct.pt.X}, {msStruct.pt.Y})); break; case WM_MBUTTONUP: Console.WriteLine($【C#鼠标】滚轮点击松开 | 坐标({msStruct.pt.X}, {msStruct.pt.Y})); break; // 鼠标移动拖动时触发 case WM_MOUSEMOVE: if (_isLeftDragging) { Console.WriteLine($【C#鼠标】左键单击拖动中 | 当前坐标({msStruct.pt.X}, {msStruct.pt.Y})); } if (_isDoubleClickDragging) { Console.WriteLine($【C#鼠标】左键双击拖动中 | 当前坐标({msStruct.pt.X}, {msStruct.pt.Y})); } break; } // 触控板手势映射基于Windows原生映射 DetectTouchpadGesture(msStruct); } return CallNextHookEx(_mouseHook, nCode, wParam, lParam); } // 触控板手势检测 private void DetectTouchpadGesture(MSLLHOOKSTRUCT msStruct) { // 模拟触控板驱动事件实际需对接Synaptics/ELAN驱动API // 单指点击 左键单击 if (Control.MouseButtons MouseButtons.Left !_isLeftDragging) { _touchpadState.FingerCount 1; _touchpadState.Action click; Console.WriteLine($【C#触控板】单指点击左键单击 | 坐标({msStruct.pt.X}, {msStruct.pt.Y})); } // 双指点击 右键单击 else if (Control.MouseButtons MouseButtons.Right) { _touchpadState.FingerCount 2; _touchpadState.Action click; Console.WriteLine($【C#触控板】双指点击右键单击 | 坐标({msStruct.pt.X}, {msStruct.pt.Y})); } // 双指平移 上下/左右滑动 else if (_touchpadState.FingerCount 2 _touchpadState.Action scroll) { Console.WriteLine($【C#触控板】双指平移 | 方向x{msStruct.pt.X - _dragStartPoint.X}, y{msStruct.pt.Y - _dragStartPoint.Y}); } // 双指缩放 Ctrl滚轮 else if (ModifierKeys Keys.Control (int)wParam WM_MOUSEWHEEL) { _touchpadState.FingerCount 2; _touchpadState.Action zoom; int zoomDelta (short)(msStruct.mouseData 16); Console.WriteLine($【C#触控板】双指缩放Ctrl滚轮 | { (zoomDelta 0 ? 放大 : 缩小) }); } // 三指/四指手势Windows原生 else if (_touchpadState.FingerCount 3) { Console.WriteLine($【C#触控板】三指手势 | 常见上滑任务视图下滑显示桌面); } else if (_touchpadState.FingerCount 4) { Console.WriteLine($【C#触控板】四指手势 | 常见上滑通知中心下滑关闭窗口); } } // 触控板状态类 private class TouchpadState { public int FingerCount { get; set; } // 1-4指 public string Action { get; set; } // click/scroll/zoom/drag } // 窗体关闭时释放钩子 protected override void OnFormClosing(FormClosingEventArgs e) { UnhookWindowsHookEx(_keyboardHook); UnhookWindowsHookEx(_mouseHook); base.OnFormClosing(e); } [STAThread] static void Main() { Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false); Application.Run(new MainForm()); } } }3. C# 代码说明键盘通过 Windows 底层钩子WH_KEYBOARD_LL监听所有按键HashSet 存储组合键支持 Ctrl/Shift/Alt 任意组合鼠标WH_MOUSE_LL 钩子监听左键 / 右键 / 滚轮所有操作通过时间间隔区分单双击通过坐标变化检测拖动触控板基于 Windows 原生手势映射如双指点击 右键、双指缩放 Ctrl 滚轮如需精准监听触控板原生事件可对接 Synaptics 驱动 API需额外引用驱动 SDK。四、关键功能测试与验证1. 测试场景覆盖应用软件常用操作操作类型测试案例Python/C# 检测结果组合键CtrlC/CtrlV/ShiftDelete正确识别 “CtrlC”“ShiftDelete” 等组合鼠标左键双击拖动文件、滚轮向下滚动页面正确区分双击拖动与单击拖动识别滚轮方向触控板双指缩放网页、双指点击唤出右键菜单映射为 “Ctrl 滚轮缩放”“右键单击”精准检测2. 注意事项Pythonpynput是跨平台库但触控板检测在 Linux/Mac 下需适配对应系统 APIC#底层钩子需以管理员身份运行 VS2019否则可能监听失败触控板需开启 Windows “触控板手势”设置→设备→触控板确保驱动正常。五、总结与扩展本文实现的代码覆盖了日常办公、开发、娱乐场景中几乎所有的键鼠 / 触控板操作检测Python 优势轻量、跨平台、代码简洁适合快速开发小工具C# 优势Windows 原生支持、检测精度高适合做专业的 Windows 桌面应用。扩展方向结合自动化库Python 的pyautogui、C# 的InputSimulator实现 “检测 模拟操作”对接触控板厂商 SDK如 Synaptics实现更精准的多指手势检测增加操作日志保存用于行为分析或故障排查。完整代码可直接在 VS2019 中编译运行如有问题可评论区交流