default.aspx.cs

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CS
34
字号
using System;
using System.Data;
using System.Configuration;
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 _Default : System.Web.UI.Page 
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            //向列表中添加项
            this.lbTest.Items.Add("梦想");
            this.lbTest.Items.Add("飞翔");
            this.lbTest.Items.Add("拼搏");
            this.lbTest.Items.Add("实现");
        }

    }
    protected void btnTest_Click(object sender, EventArgs e)
    {
        foreach (int i in this.lbTest.GetSelectedIndices())
        {
            Page.RegisterStartupScript("","<script>alert('" + i + "');</script>");
        }

    }
}

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