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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);
}
}
}