隐藏光标与获得光标2----获得光标所在的控件

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 获得当前拥有焦点的控件
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}

[DllImport("user32.dll", EntryPoint = "GetFocus")]
public extern static IntPtr GetF222ocus();

private void button1_Click(object sender, EventArgs e)
{
IntPtr currnetGetFocusedControl = GetF222ocus();
Control control = Control.FromHandle(currnetGetFocusedControl);
}
}
}