class item
{
public string Txt { get; set; }
public string value { get; set; }
public override string ToString()
{
return Txt;
}
}
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
item school = new item() {Txt="学校",value="0" };
item student = new item() { Txt = "学生", value = "1" };
item score = new item() { Txt = "成绩", value = "2" };
comboBox1.Items.Add(school);
comboBox1.Items.Add(student);
comboBox1.Items.Add(score);
}
private void button2_Click(object sender, EventArgs e)
{
MessageBox.Show((this.comboBox1.SelectedItem as item).value);
}
}c#中combox赋值
原文：http://my.oschina.net/sexgirl/blog/525581
