基本信息

---

下载

   友情提示：（无需注册或充值，赞助后即可获取资源下载链接）

---

     嘿，亲！知识可是无价之宝呢，但咱这精心整理的资料也耗费了不少心血呀。小小地破费一下，绝对物超所值哦！如有下载和支付问题，请联系我们QQ(微信同号)：813200300

本次赞助数额为： 2 元　

支付宝支付

微信支付

   源码介绍

---

msdn说： DisplayMember is set to the comboBox control, it uses the default ToString of the object,

public class Person
{
    public int Id { get; set; }
    public string Name { get; set; }
    public string Lastname { get; set; }

    public override string ToString()
    {
        return String.Format("{0} {1}", Name, Lastname);
    }
}


private void button2_Click(object sender, EventArgs e)
{
    	var people = LoadSamplePeople();
	//.DisplayMember is set to the comboBox control, it uses the default ToString of the object,
	comboBox1.ValueMember = "Id";
    	comboBox1.DataSource = people;
}

private IEnumerable<Person> LoadSamplePeople()
{
    return new List<Person>()
    {
        new Person(){ Id = 1, Name = "Sergio", Lastname = "Tapia" },
        new Person(){ Id = 2, Name = "Daniel", Lastname = "Tapia" }
    };
}