Listview ItemSelectionChanged fires twice?

I have a Winforms App in C# with a ListView control. This ListView shows a list of TO-DO items and I am using the 'ItemSelectionChanged' event to handle updates.

The problem is that the 'ItemSelectionChanged' event fires twice each time I try to make an update.

The ItemSelectionChanged event refreshs the form to represent the updates (ie remove item from list).

Is there a way to disable the event from firing after the refresh?

UPDATE1:

private void listView1_ItemSelectionChanged(object sender, ListViewItemSelectionChangedEventArgs e)    {           if (e.IsSelected)        {                            listView1.Items[e.ItemIndex].Remove();            listView1.SelectedIndices.Clear();            listView1.Focus();            listView1.Update();        }        else        {        }    }