日期:2014-05-17 浏览次数:20645 次
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 Ch08Ex01 { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { ((Button)sender).Text = "Clicked!"; Button newButton = new Button(); newButton.Text = "New Button!"; newButton.Click += new EventHandler(newButton_Click); Controls.Add(newButton); } private void newButton_Click(object sender, System.EventArgs e) { ((Button)sender).Text = "Clicked!!"; } } }