将A列按钮与B列面板c#匹配

using System;
using System.Windows.Forms;

public class MainForm : Form
{
    private Button buttonA;
    private Panel panelB;

    public MainForm()
    {
        // 创建按钮
        buttonA = new Button();
        buttonA.Text = "按钮A";
        buttonA.Click += ButtonAClick; // 绑定按钮A的Click事件

        // 创建面板
        panelB = new Panel();
        panelB.Visible = false; // 初始时隐藏面板B

        // 将按钮和面板添加到窗体上
        Controls.Add(buttonA);
        Controls.Add(panelB);
    }

    private void ButtonAClick(object sender, EventArgs e)
    {
        // 按钮A被点击时触发的事件处理方法
        if (panelB.Visible)
        {
            panelB.Visible = false; // 隐藏面板B
        }
        else
        {
            panelB.Visible = true; // 显示面板B
        }
    }

    public static void Main()
    {
        Application.Run(new MainForm());
    }
}