摘要: 所需控件如下: 三个textbox,两个button,一个进度条,一个backgroundWorker控件 public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { //设置计算按扭与取消按扭的使用属性以及进度条的进度值 this.button1.Enabled = false; this.textBox3.Text = string.Empty; this.button2.Enab 阅读全文
posted @ 2010-12-30 10:29 orchids 阅读(1390) 评论(0) 推荐(1)