How scroll through a list of items in list box with code in C# winforms to create auto scrolling

Question

I am new to programming and I have been tasked to create a form to display information in list box controls on a big screen. The list boxes have to show all data by auto scrolling through all data row by row then start again at the top once it has displayed
all data. Is there a way to do this automatically in code using a timer? I look all over the web and have not found any way to do this in win win forms. Is it possible?
Thanks 

Answer 1

Here's the c# code
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
namespace WindowsApplication13
public partial class Form1 : Form
System.Timers.Timer timer = new System.Timers.Timer();
int position = 0;
public delegate void delegateUpdateListbox();
public Form1()
InitializeComponent();
private void Form1_Load(object sender, EventArgs e)
timer.Interval = 1000;
timer.Enabled = true;
timer.Elapsed += new System.Timers.ElapsedEventHandler(timer_Elapsed);
void timer_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
position += 1;
if (position == listBox1.Items.Count)
position = 0;
delegateUpdateListbox deleg = new delegateUpdateListbox(updateListbox);
this.Invoke(deleg);
void updateListbox()
listBox1.SelectedIndex = position;
As long as the listbox's SelectionMode is set to "One" (the default), you don't have to do anything to un-select the previous item.
For your secnd question, the code inside the timer checks whether the position is the same as the length of the contents of the listbox and resets its value to zero, so that the selection will go back to the first item in the list.