模拟按键精灵的功能实现 - (第十七讲)

视频讲解如下：

CSDN源码下载

https://download.csdn.net/download/gs1069405343/19640984

网盘下载，提取码：ysrp

https://pan.baidu.com/s/1ADy91rrGdHwRl_gkuJFI0Q

这里给大家讲解一下如何实现模拟按键精灵的功能

实现效果：记录用户的操作步骤，程序能够自动执行。

演示效果如下：

using Gma.System.MouseKeyHook;
using System;
using System.Drawing;
using System.Runtime.InteropServices;
using System.Threading;
using System.Windows.Forms;

namespace mouse
{
    public class mouse
    {
        /// <summary>
        /// 按键操作
        /// </summary>
        public int key { get; set; } = 0;

        [DllImport("user32.dll")]
        static extern void mouse_event(int flags, int dX, int dY, int buttons, int extraInfo);
        const int MOUSEEVENTF_MOVE = 0x1;//模拟鼠标移动
        const int MOUSEEVENTF_LEFTDOWN = 0x2;//
        const int MOUSEEVENTF_LEFTUP = 0x4;
        const int MOUSEEVENTF_RIGHTDOWN = 0x8;
        const int MOUSEEVENTF_RIGHTUP = 0x10;
        const int MOUSEEVENTF_MIDDLEDOWN = 0x20;
        const int MOUSEEVENTF_MIDDLEUP = 0x40;
        const int MOUSEEVENTF_WHEEL = 0x800;
        const int MOUSEEVENTF_ABSOLUTE = 0x8000;

        /// <summary>
        /// 屏幕分辨率高
        /// </summary>
        public int windows_height { get; set; } = 1080;

        /// <summary>
        /// 屏幕分辨率宽
        /// </summary>
        public int windows_width { get; set; } = 1920;

        /// <summary>
        /// 控制鼠标移动到指定位置
        /// </summary>
        /// <param name="start"></param>
        /// <param name="End"></param>
        /// <param name="speed"></param>
        public void mouse_move(Point start, Point End, int speed)
        {
            int startX = start.X;
            int startY = start.Y;
            int EndX = End.X;
            int EndY = End.Y;
            int x = startX;
            int y = startY;
            while (x != EndX || y != EndY)
            {
                if (startX > EndX && x != EndX)
                {
                    x -= speed;
                    if (x <= EndX) x = EndX;
                }
                if (startX < EndX && x != EndX)
                {
                    x += speed;
                    if (x >= EndX) x = EndX;
                }
                if (startY > EndY && y != EndY)
                {
                    y -= speed;
                    if (y <= EndY) y = EndY;
                }
                if (startY < EndY && y != EndY)
                {
                    y += speed;
                    if (y >= EndY) y = EndY;
                }
                mouse_event(MOUSEEVENTF_ABSOLUTE | MOUSEEVENTF_MOVE, x * 65536 / windows_width, y * 65536 / windows_height, 0, 0);
                Thread.Sleep(100);
            }
        }

        public void SetEndCoor(Point end)
        {
            mouse_event(MOUSEEVENTF_ABSOLUTE | MOUSEEVENTF_MOVE, end.X * 65536 / windows_width, end.Y * 65536 / windows_height, 0, 0);
        }

        /// <summary>
        /// 按下鼠标左键
        /// </summary>
        public void mouse_click()
        {
            mouse_event(MOUSEEVENTF_LEFTDOWN | MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
        }

        private IKeyboardMouseEvents m_GlobalHook;

        public void Subscribe()
        {
            m_GlobalHook = Hook.GlobalEvents();
            m_GlobalHook.MouseDownExt += GlobalHookMouseDownExt;
        }

        private void GlobalHookMouseDownExt(object sender, MouseEventExtArgs e)
        {
            if (e.Button == MouseButtons.Left)
            {
                Console.WriteLine("左键");
                key = 1;
            }
            if (e.Button == MouseButtons.Right)
            {
                Console.WriteLine("右键");
                m_GlobalHook.MouseDownExt -= GlobalHookMouseDownExt;
                m_GlobalHook.Dispose();
                key = 2;
            }
        }
    }
}