窗体与窗体的数据传送

Form2代码:using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;namespace WindowsApplication1{ public partial class Form2 : Form { public delegate void returnValue(string text); public returnValue ReturnValue; public Form2() { InitializeComponent(); } public Form2(string text) : this() { textBox1.Text = text; } private void Form2_Load(object sender, EventArgs e) { } private void button1_Click(object sender, EventArgs e) { if (ReturnValue != null) { ReturnValue(textBox1.Text); } Close(); } }} 第eight天 22:05:26Form1代码:using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;namespace WindowsApplication1{ public partial class Form1 : Form { private void GetReturnValue(string text) { textBox1.Text = text; } public Form1() { InitializeComponent(); } private void Form1_Load(object sender, EventArgs e) { } private void button1_Click(object sender, EventArgs e) { Form2 frm = new Form2(textBox1.Text); frm.ReturnValue = GetReturnValue; frm.Show(); }