Question

我已经制作了一个简单的程序来记录鼠标位置和播放。现在，如果鼠标左键单击并单击鼠标右键，我想添加事件。但我仍然不明白该怎么做。我已经尝试过许多网站的代码，但仍然无法正常工作。有人想帮帮我吗？我还在学习编程，我只想制作简单的程序。

这是我的代码

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace AutoClicker
{
 public partial class Form1 : Form
{
    ListViewItem lv;

    int a, b;

    public Form1()
    {
        InitializeComponent();
        this.Closing += new System.ComponentModel.CancelEventHandler(this.FormClosingEventCancle_Closing); //Menangkap event x di klik
    }


    private void FormClosingEventCancle_Closing(object sender, System.ComponentModel.CancelEventArgs e)
    {
        DialogResult dr = MessageBox.Show("Yakin ingin keluar?", "Konfirmasi", MessageBoxButtons.YesNo); if (dr == DialogResult.No)
            e.Cancel = true;
        else
            e.Cancel = false;
    }
    private void button1_Click(object sender, EventArgs e)
    {
        timer1.Start();
        btn_putar.Enabled = false;
        btn_rekam.Enabled = false;
        btn_berhenti.Enabled = true;
    }

    private void timer2_Tick(object sender, EventArgs e)
    {
        //set posisi baru mouse
        if (a != b)
        {
            Cursor.Position = new Point(int.Parse(listView1.Items[a].SubItems[0].Text), int.Parse(listView1.Items[a].SubItems[1].Text));
            a++;
        }
            //agar bisa rekam ulang dan data di set ulang
        else
        {
            btn_rekam.Enabled = true;
            btn_putar.Enabled = false;
            btn_berhenti.Enabled = false;
            listView1.Clear();
            a = 0;
            b = 0;
            timer2.Stop();
        }
    }

    private void timer1_Tick(object sender, EventArgs e)
    {
        lv = new ListViewItem(Cursor.Position.X.ToString());
        lv.SubItems.Add(Cursor.Position.Y.ToString());           
        listView1.Items.Add(lv);

        b++;
    }

    private void btn_berhenti_Click(object sender, EventArgs e)
    {
        btn_rekam.Enabled = true;
        btn_putar.Enabled = true;
        timer1.Stop();
        timer2.Stop();
    }

    private void btn_putar_Click(object sender, EventArgs e)
    {
        timer2.Start();
        btn_putar.Enabled = false;
        btn_rekam.Enabled = false;
        btn_berhenti.Enabled = false;
    }

    private void Form1_Load(object sender, EventArgs e)
    {
        a = 0;
        b = 0;
        btn_berhenti.Enabled = false;
        btn_putar.Enabled = false;

    }
  }
}

Answer 1

您可以设置一个事件处理程序，只要单击鼠标按钮就会触发（如下所示;）

namespace MouseClickDemo
{
    public partial class Form1 : Form
    {
        public Form1()
        {
        InitializeComponent();
        MouseClick += Form1_MouseClick;
    }

    private void Form1_MouseClick(object sender, MouseEventArgs e)
    {
        if(e.Button == MouseButtons.Left)
        {
            //Left mouse button hit
        }
        if(e.Button == MouseButtons.Right)
        {
            //Right mouse button hit
        }
    }
}

Answer 2

您可以使用一些鼠标事件，如MouseClick，MouseDown，MouseUp等。

例如：

    protected override void OnMouseDown(MouseEventArgs e)
    { 
        if(e.Button == System.Windows.Forms.MouseButtons.Left)
        {
            //Do some stuff
            MessageBox.Show("Lefty!");
        }
        else if(e.Button == System.Windows.Forms.MouseButtons.Right)
        {
            //Do some stuff
            MessageBox.Show("Righty!");
        }
    }

假设您在Form1类的某处复制/设置此代码，它将覆盖Form1的OnMouseDown事件。当您左键/右键单击表单时，您将获得相关的MessageBox。

如果您想在任何其他控件上使用该事件，则需要覆盖该控件的相关事件。

*评论后编辑：

    public void OnMouseDown(object sender, MouseEventArgs e)
    { 
        if(e.Button == System.Windows.Forms.MouseButtons.Left)
        {
            //Do some stuff
            MessageBox.Show("Lefty!");
        }
        else if(e.Button == System.Windows.Forms.MouseButtons.Right)
        {
            //Do some stuff
            MessageBox.Show("Righty!");
        }
    }

将OnMouseDown事件添加到表单加载的任何Control上。例如：

    private void Form1_Load(object sender, EventArgs e)
    {
        a = 0;
        b = 0;

        button1.MouseDown += OnMouseDown;
        listView1.MouseDown += OnMouseDown;
    }

这样，当您左键/右键单击 button1 或 listView1 时，您将获得一个MessageBox。

如何使鼠标单击新位置

2 个答案: