private void LoadList() { List <HostingUnitItemControl> hostingUnitsItemsControl = new List <HostingUnitItemControl>(); ImpBL bl = ImpBL.Instance; foreach (var hostingUnit in bl.GetHostingUnitsByHost(m_owner.HostId)) { if (!hostingUnit.HostingUnitKey.ToString().StartsWith(HostIdFilterTextBox.Text) || !hostingUnit.HostingUnitName.ToLower().StartsWith(HostNameFilterTextBox.Text.ToLower())) { continue; } HostingUnitItemControl huic = new HostingUnitItemControl(hostingUnit, Utils.navigationService); huic.HostinUnitNameTextBlock.Text = hostingUnit.HostingUnitName; // displayin the units name huic.HostingUnitKeyLable.Content = "#" + hostingUnit.HostingUnitKey; //displaying the units key hostingUnitsItemsControl.Add(huic); } HostingUnitListView.ItemsSource = hostingUnitsItemsControl; }