public static void ResetFilterItems(this ListView listView, List <XmlTelephoneItem> items) { listView.Items.Clear(); foreach (var item in items) { listView.AddTelephone(item); } }
public static void FilterItems(this ListView listView, List <XmlTelephoneItem> items, string groupName) { listView.Items.Clear(); foreach (var item in items) { if (item.GroupName == groupName) { listView.AddTelephone(item); } } }