public Form2()

{

InitializeComponent();

显示();

}

public class 求购标题

{

public string 文本 { get; set; }

public string 链接 { get; set; }

}

private void 显示()

{

List<求购标题> l = new List<求购标题>();

for (int i = ; i < ; i++)

{

求购标题 aa = new 求购标题();

aa = new 求购标题() { 文本 = "wenben" + i.ToString(), 链接 = "lianjie" + i.ToString() };

l.Add(aa);

}

this.listBox1.Items.AddRange(l.ToArray());//this.listBox1.DataSource = l;和“this.listBox1.Items.AddRange(l.ToArray());”同效果

this.listBox1.DisplayMember = "文本";//显示的是文本

this.listBox1.ValueMember = "链接";

}

private void listBox1_SelectedIndexChanged(object sender, EventArgs e)

{

求购标题 A = (求购标题)this.listBox1.SelectedItem;//重写方法

MessageBox.Show(A.链接);

}