I suspect that is is private but I cant see as the image is too small, I dont see why you can use the e.Values collection. Have a look at this code

protected void FormView1_ItemInserted(object sender, FormViewInsertedEventArgs e)
{
    if (e.Exception == null || e.ExceptionHandled)
    {
        foreach (System.Collections.DictionaryEntry item in e.Values)
        {
            Response.Write(String.Format("{0} = {1}<br />", item.Key, item.Value));
        }
        //Response.Redirect(table.ListActionPath);
    }
}

see

All the values I had previously entered [:D]