webform1.aspx.cs

来自「C#2005 实例源代码」· CS 代码 · 共 33 行

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class WebForm1 : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
    {
        switch (DropDownList1.SelectedValue)
        {
            case "0":	//选择“男”
                Response.Write("你好，先生！");
                break;
            case "1":	//选择“女”
                Response.Write("你好，女士！");
                break;
            default:
                break;
        }
    }
}