C#獲取和設置鼠標的座標

該示例實現了控制鼠標的座標，分別用WIndows Api和.Net庫自帶的命令實現。

 APi控制和獲取鼠標分別是：   GetCursorPos和SetCursorPost。

下面是截圖：

 

using System;  

using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Runtime.InteropServices;//

namespace 獲取和設置鼠標的座標
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        /// <summary>
        /// 設置鼠標的座標
        /// </summary>
        /// <param name="x">橫座標</param>
        /// <param name="y">縱座標</param>
        [DllImport("User32")]
        public extern static void SetCursorPos(int x, int y);

        /// <summary>
        /// 獲取鼠標的座標
        /// </summary>
        /// <param name="lpPoint">傳址參數，座標point類型</param>
        /// <returns>獲取成功返回真</returns>
        [DllImport("User32")]
        public extern static bool GetCursorPos(ref Point lpPoint);


        private void button_go_Click(object sender, EventArgs e)
        {
            SetCursorPos(int.Parse(textBox_x.Text), (int.Parse(textBox_y.Text)));
        }

        Point p = new Point(1, 1);//定義存放獲取座標的point變量
        private void timer1_Tick(object sender, EventArgs e)
        {

            GetCursorPos(ref p);
            label_p.Text = "X:" + p.X + "\r\nY:" + p.Y;
            //label_p.Text = "X:" + Cursor.Position.X + "\r\nY:" + Cursor.Position.Y; //用C#自帶命令獲取
        }
    }
}