net4：MultiView（view）行为中的commmandname与commmandargument，ListBox的使用及移动操作

原文发布时间为：2008-07-29 —— 来源于本人的百度文章 [由搬家工具导入]

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)
    {

        MultiView1.ActiveViewIndex = 0;
        switch (ListBox1.SelectedValue)
        {
            case "nan":
                Response.Write(ListBox1.SelectedValue);
                break;
            case "nv":
                Response.Write(ListBox1.SelectedValue);
                break;
        }

    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        ListItem lt = new ListItem(ListBox1.SelectedItem.Text, ListBox1.SelectedItem.Value);
        if (ListBox1.SelectedIndex > 0)
        {
            ListBox1.Items[ListBox1.SelectedIndex].Text = ListBox1.Items[ListBox1.SelectedIndex - 1].Text;
            ListBox1.Items[ListBox1.SelectedIndex].Value = ListBox1.Items[ListBox1.SelectedIndex - 1].Value;
            ListBox1.Items[ListBox1.SelectedIndex - 1].Text = lt.Text;
            ListBox1.Items[ListBox1.SelectedIndex - 1].Value = lt.Value;
            ListBox1.SelectedIndex = ListBox1.SelectedIndex - 1;
        }
        else
        {
            Response.Write("<script>alert('到达第一条记录无法上移')</script>");
        }
    }
    protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
    {
        MultiView1.ActiveViewIndex = Convert.ToInt32( DropDownList1.SelectedValue)-1;
    }
}