C#实现代码来处理鼠标自动点击左键(内详)

Question

程序场景:
1.新建了一窗体Test.
2.窗体里有两个Button控件:button_Start,button_Stop
  button_Start功能:
3.全局变量class Test:Form
{
public Test()
{
initializeComponent();
button_Stop.Enable=false;
}
Thread controlThread;//线程处理函数
private void ThreadRunMethod()
{
 while(true)
 {
  //我主要想知道的是:这里写让鼠标自动点击一下左键的处理代码怎么写
  
  //时间间隔1000毫秒
  Thread.Sleep(1000);
 }
}private void button_Start_Click(object sender,EventArgs e)
{
 //这里写执行让鼠标自动点击左键.点击的时间间隔为1000毫秒
 
 button_Stop.Enable=true;
 button_Start.Enable=false;
}
private void button_Stop_Click(object sender,EventArgs e)
{
 //这里写让鼠标自动点击左键的线程停止
 
 button_Start.Enable=true;
 button_Stop.Enable=false;
}
}框架给出了.
就是差怎么让鼠标自动点击鼠标左键的处理代码.
希望朋友们帮一下,谢谢.

Answer 1

用Mouse_event（）来控制鼠标操作
[System.Runtime.InteropServices.DllImport("user32")] 
private static extern int mouse_event(int dwFlags, int dx, int dy, int cButtons, int dwExtraInfo); http://sprucehurst.spaces.live.com/Blog/cns!DF4D223E7CB678B8!198.entry

Answer 2

发表于：2008-09-23 16:09:4626楼 得分:15 
代码测试通过，分数拿来 
你需要点一下Button1才会自动点击（20，40）这个点。 
你可以再修改，用输入框来决定点哪个点。这样总比放在窗体的Load事件里强。 
不懂接着问。 
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Runtime.InteropServices;namespace 点击
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }        [DllImport("User32")]
        public extern static void mouse_event(int dwFlags, int dx, int dy, int dwData, IntPtr dwExtraInfo);        [DllImport("User32")]
        public extern static void SetCursorPos(int x, int y);        [DllImport("User32")]
        public extern static bool GetCursorPos(out POINT p);        [StructLayout(LayoutKind.Sequential)]
        public struct POINT
        {
            public int X;
            public int Y;
        }        public enum MouseEventFlags
        {
            Move = 0x0001,
            LeftDown = 0x0002,
            LeftUp = 0x0004,
            RightDown = 0x0008,
            RightUp = 0x0010,
            MiddleDown = 0x0020,
            MiddleUp = 0x0040,
            Wheel = 0x0800,
            Absolute = 0x8000
        }        private void AutoClick(int x, int y)
        {
            POINT p = new POINT();
            GetCursorPos(out p);
            try
            {
                SetCursorPos(x, y);
                mouse_event((int)(MouseEventFlags.LeftDown | MouseEventFlags.Absolute), 0, 0, 0, IntPtr.Zero);
                mouse_event((int)(MouseEventFlags.LeftUp | MouseEventFlags.Absolute), 0, 0, 0, IntPtr.Zero);
            }
            finally
            {
                SetCursorPos(p.X, p.Y);
            }
        }        private void button1_Click(object sender, EventArgs e)
        {
            AutoClick(20, 40);
        }
    }
}
 

Answer 3

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Threading;namespace test.AutoClickMouseLeftButton
{
    public partial class AutoClickMouseLeftButton : Form
    {
        public AutoClickMouseLeftButton()
        {
            InitializeComponent();
            System.Windows.Forms.Control.CheckForIllegalCrossThreadCalls = false;
            LB_Numbers.Text = ClickCount.ToString();
        }        //存放着鼠标左键点击次数
        int ClickCount = 0;        Thread controlThread;        private void ThreadRunMethod()
        {
            while (true)
            {
                this.BT_Start.PerformClick();
                Thread.Sleep(1000);
            }
        }        private void BT_TestClick_Click(object sender, EventArgs e)
        {
            ClickCount++;
            LB_Numbers.Text = ClickCount.ToString();
        }        private void BT_Start_Click(object sender, EventArgs e)
        {
            try
            {
                controlThread = new Thread(new ThreadStart(ThreadRunMethod));
                controlThread.Start();
            }
            catch (Exception)
            {
                Application.DoEvents();
            }
            BT_Stop.Enabled = true;
            BT_Start.Enabled = false;
        }        private void BT_Stop_Click(object sender, EventArgs e)
        {
            try
            {
                if (controlThread != null)
                    controlThread.Abort();
            }
            catch (Exception)
            {
                Application.DoEvents();
            }
            BT_Start.Enabled = true;
            BT_Stop.Enabled = false;
        }
    }
}
以上是窗体主要代码以下是窗体初化始代码:namespace test.AutoClickMouseLeftButton
{
    partial class AutoClickMouseLeftButton
    {
        /// <summary>
        /// 必需的设计器变量。
        /// </summary>
        private System.ComponentModel.IContainer components = null;        /// <summary>
        /// 清理所有正在使用的资源。
        /// </summary>
        /// <param name="disposing">如果应释放托管资源，为 true；否则为 false。</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }        #region Windows 窗体设计器生成的代码        /// <summary>
        /// 设计器支持所需的方法 - 不要
        /// 使用代码编辑器修改此方法的内容。
        /// </summary>
        private void InitializeComponent()
        {
            this.BT_TestClick = new System.Windows.Forms.Button();
            this.label1 = new System.Windows.Forms.Label();
            this.LB_Numbers = new System.Windows.Forms.Label();
            this.BT_Start = new System.Windows.Forms.Button();
            this.BT_Stop = new System.Windows.Forms.Button();
            this.SuspendLayout();
            // 
            // BT_TestClick
            // 
            this.BT_TestClick.Location = new System.Drawing.Point(14, 51);
            this.BT_TestClick.Name = "BT_TestClick";
            this.BT_TestClick.Size = new System.Drawing.Size(115, 23);
            this.BT_TestClick.TabIndex = 0;
            this.BT_TestClick.Text = "TestClickHere";
            this.BT_TestClick.UseVisualStyleBackColor = true;
            this.BT_TestClick.Click += new System.EventHandler(this.BT_TestClick_Click);
            // 
            // label1
            // 
            this.label1.AutoSize = true;
            this.label1.Location = new System.Drawing.Point(12, 9);
            this.label1.Name = "label1";
            this.label1.Size = new System.Drawing.Size(137, 12);
            this.label1.TabIndex = 1;
            this.label1.Text = "当前鼠标左键点击次数：";
            // 
            // LB_Numbers
            // 
            this.LB_Numbers.AutoSize = true;
            this.LB_Numbers.Location = new System.Drawing.Point(156, 8);
            this.LB_Numbers.Name = "LB_Numbers";
            this.LB_Numbers.Size = new System.Drawing.Size(47, 12);
            this.LB_Numbers.TabIndex = 2;
            this.LB_Numbers.Text = "Numbers";
            // 
            // BT_Start
            // 
            this.BT_Start.Location = new System.Drawing.Point(14, 189);
            this.BT_Start.Name = "BT_Start";
            this.BT_Start.Size = new System.Drawing.Size(200, 23);
            this.BT_Start.TabIndex = 3;
            this.BT_Start.Text = "StartAutoClickMouseLeftButton";
            this.BT_Start.UseVisualStyleBackColor = true;
            this.BT_Start.Click += new System.EventHandler(this.BT_Start_Click);
            // 
            // BT_Stop
            // 
            this.BT_Stop.Location = new System.Drawing.Point(14, 218);
            this.BT_Stop.Name = "BT_Stop";
            this.BT_Stop.Size = new System.Drawing.Size(200, 23);
            this.BT_Stop.TabIndex = 4;
            this.BT_Stop.Text = "StopAutoClickMouseLeftButton";
            this.BT_Stop.UseVisualStyleBackColor = true;
            this.BT_Stop.Click += new System.EventHandler(this.BT_Stop_Click);
            // 
            // AutoClickMouseLeftButton
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.ClientSize = new System.Drawing.Size(423, 266);
            this.Controls.Add(this.BT_Stop);
            this.Controls.Add(this.BT_Start);
            this.Controls.Add(this.LB_Numbers);
            this.Controls.Add(this.label1);
            this.Controls.Add(this.BT_TestClick);
            this.Name = "AutoClickMouseLeftButton";
            this.Text = "AutoClickMouseLeftButton";
            this.ResumeLayout(false);
            this.PerformLayout();        }        #endregion        private System.Windows.Forms.Button BT_TestClick;
        private System.Windows.Forms.Label label1;
        private System.Windows.Forms.Label LB_Numbers;
        private System.Windows.Forms.Button BT_Start;
        private System.Windows.Forms.Button BT_Stop;
    }
}
以上是窗体是用两个Lable:lable1,LB_Numbers,
三个Button:BT_TestClick,BT_Start,BT_Stop.图片:
我主要是想实现当我点击BT_Start按钮之后,鼠标就开始隔1000毫秒点一次鼠标左键.这样当我把鼠标移动BT_TestClick按钮后,就自动点BT_TestClick按钮,如果代码来控制击点生效了,那么LB_Numbers会显示当前鼠标点击次数会+1.但是楼上那位朋友的PerformClick()生成事件没有达到我想要的效果.

Answer 4

谢谢了.我把我的代码和三楼的代码合成了.
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Threading;
using System.Runtime.InteropServices;namespace test.AutoClickMouseLeftButton
{
    public partial class AutoClickMouseLeftButton : Form
    {
        [DllImport("User32")]
        public extern static void mouse_event(int dwFlags, int dx, int dy, int dwData, IntPtr dwExtraInfo);        [DllImport("User32")]
        public extern static void SetCursorPos(int x, int y);        [DllImport("User32")]
        public extern static bool GetCursorPos(out POINT p);        [StructLayout(LayoutKind.Sequential)]
        public struct POINT
        {
            public int X;
            public int Y;
        }        public enum MouseEventFlags
        {
            Move = 0x0001,
            LeftDown = 0x0002,
            LeftUp = 0x0004,
            RightDown = 0x0008,
            RightUp = 0x0010,
            MiddleDown = 0x0020,
            MiddleUp = 0x0040,
            Wheel = 0x0800,
            Absolute = 0x8000
        }        private void AutoClick(int x, int y)
        {
            POINT p = new POINT();
            GetCursorPos(out p);
            try
            {
                SetCursorPos(x, y);
                mouse_event((int)(MouseEventFlags.LeftDown | MouseEventFlags.Absolute), 0, 0, 0, IntPtr.Zero);
                mouse_event((int)(MouseEventFlags.LeftUp | MouseEventFlags.Absolute), 0, 0, 0, IntPtr.Zero);
            }
            finally
            {
                SetCursorPos(p.X, p.Y);
            }
        }
        //构造函数
        public AutoClickMouseLeftButton()
        {
            InitializeComponent();
            System.Windows.Forms.Control.CheckForIllegalCrossThreadCalls = false;
            LB_Numbers.Text = ClickCount.ToString();
        }
        //存放着当前鼠标的位置坐标
        Point CursorPosition = new Point(0, 0);        //存放着鼠标左键点击次数
        int ClickCount = 0;
        //主线控制程对象
        Thread controlThread;
        //线程主要处理的函数
        private void ThreadRunMethod()
        {
            while (true)
            {
                //this.BT_Start.PerformClick();
                CursorPosition = Cursor.Position;
                AutoClick(CursorPosition.X, CursorPosition.Y);
                Thread.Sleep(1000);
            }
        }        private void BT_TestClick_Click(object sender, EventArgs e)
        {
            ClickCount++;
            LB_Numbers.Text = ClickCount.ToString();
        }        private void BT_Start_Click(object sender, EventArgs e)
        {
            try
            {
                controlThread = new Thread(new ThreadStart(ThreadRunMethod));
                controlThread.Start();
            }
            catch (Exception)
            {
                Application.DoEvents();
            }
            BT_Stop.Enabled = true;
            BT_Start.Enabled = false;
        }        private void BT_Stop_Click(object sender, EventArgs e)
        {
            try
            {
                if (controlThread != null)
                    controlThread.Abort();
            }
            catch (Exception)
            {
                Application.DoEvents();
            }
            BT_Start.Enabled = true;
            BT_Stop.Enabled = false;
        }
    }
}