I am accessing the DNN region list within my custom module.  I am using the following c# code and everything works fine.  However, it looks like ListEntryInfoCollection is deprecated.  What class and method can I use instead?

protected void state_Load(object sender, EventArgs e)
        {
            ASPxComboBox ddlStates = (ASPxComboBox)sender;
            ddlStates.ValueType = typeof(string);
            
            ListController lc = new ListController();
            ListEntryInfoCollection leic = lc.GetListEntryInfoCollection("Region");
            ddlStates.DataSource = leic;

            ddlStates.DataBind();         
            
        }