1: 常用win32的API的net封装
2：鼠标、键盘、热键hook钩子模块，
3：模拟键盘输入文字（支持各种字符文字、不同语言的文字）、模拟鼠标点击移动滚动等操作
4：延迟函数Delay方法
5.系统硬件信息

net40;net45;net451;net452;net46;net461;net462;net47;net471;net472;net48;
netcoreapp3.1; 
net5.0-windows ;net6.0-windows ;net7.0-windows 

Win32命名空间下包含各种常用api，如：win32.User32.GetDesktopWindow()//获取桌面窗口句柄；

Win32.Hooks.MouseHook mouseHook = new Hooks.MouseHook();//实例化鼠标钩子对象
mouseHook.LeftDown += MouseHook_LeftDown;//鼠标左键按下的事件监听回调方法
mouseHook.Start();//开始监听
mouseHook.Stop();//停止监听
Win32.Input.Keyboard.KeyDown(System.Windows.Forms.Keys.Enter);//按回车键
Win32.Input.Mouse.LeftClick(150, 100);//鼠标左键单击
Win32.Input.Wait.Delay(1500);//延迟1500毫秒
Win32.Input.Keyboard.Type("输入文字1234abc");//模拟输入文字，支持各种语言文字字符

//WPF 窗口句柄
//IntPtr hwnd =   new WindowInteropHelper(WPFWindow对象).Handle;
//winform 窗口句柄
 IntPtr hwnd = this.Handle;
  //实例化热键对象，需要一个句柄，用于接收消息
 Win32.Hooks.SystemHotKey systemHotKey = new Win32.Hooks.SystemHotKey(hwnd);
//热键id,要求唯一
 int hotKeyId = 5000;
//注册Alt+Q快捷键
systemHotKey.AddHotKey(hotKeyId, Win32.KeyModifiers.Alt, Keys.Q,
 () =>
 {
 MessageBox.Show("你按了Alt+Q快捷键");
 }
);
//注册ESC快捷键
 systemHotKey.AddHotKey(hotKeyId + 1, Win32.KeyModifiers.None, Keys.Escape,
 () =>
 {
 this.Close();
 }
 );

SystemInfo systemInfo = new SystemInfo();
richTextBox1.AppendText("操作系统：" + systemInfo.operatingSystem.Caption + "\n");
richTextBox1.AppendText("系统ID：" + systemInfo.operatingSystem.SerialNumber + "\n");
richTextBox1.AppendText("操作系统平台：" + systemInfo.operatingSystem.OSLevel + "\n");
richTextBox1.AppendText("系统安装时间：" + systemInfo.operatingSystem.InstallDate + "\n");
richTextBox1.AppendText("系统最近启动时间：" + systemInfo.operatingSystem.LastBootUpTime + "\n");
richTextBox1.AppendText("系统时间：" + systemInfo.operatingSystem.LocalDateTime + "\n");
richTextBox1.AppendText("CPU：" + systemInfo.processor.Name + "\n");
richTextBox1.AppendText("CPU厂商：" + systemInfo.processor.Manufacturer + "\n");
richTextBox1.AppendText("CPU序列号：" + systemInfo.processor.SerialNumber + "\n");
richTextBox1.AppendText("物理内存：" + systemInfo.memory.TotalPhysicalMemory + "\n");

// CPU使用率，一个回调，1秒一次，可取消
SystemInfo.CpuUsageOnChanged

// 内存使用率，需要自己间隔一定时间获取，如200毫秒
 Win32.SystemInfo.MemoryUsage + "%";