using AppLogic; using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace Tutorial_4 { public partial class Form1 : Form { public Form1() { InitializeComponent(); StorefrontSelectBox.DataSource = Program.storeFronts; StorefrontSelectBox.ClearSelected(); ServiceCheckListBox.Items.Clear(); // } private void StorefrontSelectBox_SelectedIndexChanged(object sender, EventArgs e) { IStoreFront selectedStore = (IStoreFront)(StorefrontSelectBox.SelectedItem); if (selectedStore != null) { ServiceCheckListBox.Items.Clear(); foreach (var item in selectedStore.GetProducts) { ServiceCheckListBox.Items.Add(item, false); } } Program.storeFronts.Add(Program.storeFronts.First()); } private void ServiceCheckListBox_SelectedIndexChanged(object sender, EventArgs e) { } } }