SelectedIndexChanged is not firing...
                            
                         
                        
                     
                 
                
                    hi, i am student. I am doing a project on windows mobile now. I face a problem which is my SelectedIndexChanged is not firing.
This is my code..
anyone can help me..please...
namespace SmartDeviceProject1
{
    public partial class Form1 : Form
    {
        MessageInterceptor msgInterceptor;
        public Form1()
        {
            InitializeComponent();
        }
        private void Form1_Load(object sender, EventArgs e)
        {
            msgInterceptor =
           new MessageInterceptor(
               InterceptionAction.NotifyAndDelete, true);
            //---set the filter for the message---
            msgInterceptor.MessageCondition =
                new MessageCondition(
                   MessageProperty.Body,
                   MessagePropertyComparisonType.StartsWith,
                   "Message", true);
            //---set the event handler for the message interceptor---
            msgInterceptor.MessageReceived += new
                MessageInterceptorEventHandler(
                msgInterceptor_MessageReceived);
        }
        void msgInterceptor_MessageReceived(
          object sender, MessageInterceptorEventArgs e)
        {
            //---obtain the content of the SMS received---
            SmsMessage smsReceived = (SmsMessage)e.Message;
            //---add the message to the listbox control---
            listBox1.Items.Add(smsReceived.Body)
            
        }
        private void listBox1_SelectedIndexChanged(
        object sender, EventArgs e)
        {
               
                string info = listBox1.SelectedItem.ToString();
                string[] column = info.Split('|');
                
                if (column.Length == 4)
                {
                    lblCellID.Text = column[1];
                    lblWaveform.Text = column[2];
                    lblTime.Text = column[3];
                }
                
           
        }
        
            
    }
}