利用 perform 来触发另一个窗体的事件

//form1 上有个button1按钮   form2 上有个button1 按年  但单击form1 上的按钮触发form2 上的button1 按钮事件

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 DevComponents.DotNetBar;

namespace WindowsFormsApplication1
{
    public partial class Form1 : Office2007Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            Form2 form = new Form2();
            form.MdiParent = this;
            form.Show();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            MessageBox.Show ("aaaa");
        }

        private void button2_Click(object sender, EventArgs e)
        {
            Form2 form = new Form2();
           form .button1.PerformClick();
        }
    }
}