C#怎样处理一个panel的显示隐藏

panel的显示隐藏可以通过简单的hide和show来控制

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 IndexForm
{
    public partial class PanelForm : Form
    {
        public PanelForm()
        {
            InitializeComponent();
        }

        private void PanelForm01_MouseLeave(object sender, EventArgs e)
        {
            this.PanelForm01.Hide();
        }

        private void PanelForm01_MouseEnter(object sender, EventArgs e)
        {
            this.PanelForm01.Show();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            this.PanelForm01.Show();
        }
    }
}