ListBox selected Items list not shown

Question

Hi I am using the following code to show data in list box and when a user selects items in it and presses a forward key(button) I take the selected items and show them in a another listbox, but Unfortunately I am getting empty string for selected values.

Code:-

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Collections;

public partial class AssignRolesToUsers : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        Dictionary<int,string> roles = new Dictionary<int,string>();
        roles.Add(1,"Manager");
        roles.Add(2,"ASM");
        roles.Add(3,"SM");
        roles.Add(4,"RM");
        Dictionary<int, string> Users = new Dictionary<int, string>();
        Users.Add(1,"Ganesh");
        Users.Add(2,"ABC");
        Users.Add(3,"XYZ");
        Users.Add(4,"DEF");
        Users.Add(5,"MNO");
        ListBox1.SelectionMode = ListSelectionMode.Multiple;
        ListBox1.DataSource = Users.Values;
        ListBox1.DataBind();
        ComboBox1.DataSource = roles.Values;
        ComboBox1.SelectedIndex = 0;
        ComboBox1.DataBind();
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        // GetSelectedIndices
        List<string> AU = new List<string>();
        foreach (ListItem item in ListBox1.Items)
        {
            if (item.Selected)
            {
                AU.Add(ListBox1.SelectedValue);
            }  
        }
        ListBox2.DataSource = AU;
        ListBox2.DataBind();
    }
}

Answer 1

Use:

int[] iMyList = Listbox.GetSelectedIndices();
//iMyList.length
//iMyList[0]
//Combo.items[iMyList[0]] -  OR CLOSE

It is the array(list) of selected items indexes, which you can use to fetch the actual value or text.