注意将form2中的botton2的modyfier属性修改为public
form1代码
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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;
namespace test
{ public partial class Form1 : Form
{
Form2 frm = new Form2();
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
this.Hide();
frm.Show();
frm.button2.Click +=button2_Click;
}
private void button2_Click(object sender, EventArgs e)
{
MessageBox.Show("form1");
this.Show();
}
private void Form1_Load(object sender, EventArgs e)
{
}
}
} |
form2代码
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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;
namespace test
{ public partial class Form2 : Form
{
public Form2()
{
InitializeComponent();
}
private void button2_Click(object sender, EventArgs e)
{
MessageBox.Show("form2");
this.Hide();
}
}
} |