1 files changed, 58 insertions, 0 deletions
diff --git a/customer_maintenance/CustomerMaintenance/frmCustomers.cs b/customer_maintenance/CustomerMaintenance/frmCustomers.cs
new file mode 100644
index 0000000..d40bb11
--- /dev/null
+++ b/customer_maintenance/CustomerMaintenance/frmCustomers.cs
@@ -0,0 +1,58 @@
+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 CustomerMaintenance
+{
+	public partial class frmCustomers : Form
+	{
+		public frmCustomers()
+		{
+			InitializeComponent();
+		}
+
+		public List<Customer> customers = null;
+
+		private void frmCustomers_Load(object sender, EventArgs e)
+		{
+			customers = CustomerDB.GetCustomers();
+			foreach (Customer i in customers)
+				lstCustomers.Items.Add(i.GetDisplayText());
+		}
+
+		private void btnAdd_Click(object sender, EventArgs e)
+		{
+			frmAddCustomer customer = new frmAddCustomer();
+			Customer newCustomer = customer.GetNewCustomer();
+			if (newCustomer != null)
+				customers.Add(newCustomer);
+
+			CustomerDB.SaveCustomers(customers);
+			lstCustomers.Items.Clear();
+			foreach (Customer i in customers)
+				lstCustomers.Items.Add(i.GetDisplayText());
+		}
+
+		private void btnDelete_Click(object sender, EventArgs e)
+		{
+			if (lstCustomers.SelectedIndex != -1)
+				customers.RemoveAt(lstCustomers.SelectedIndex);
+
+			CustomerDB.SaveCustomers(customers);
+			lstCustomers.Items.Clear();
+			foreach (Customer i in customers)
+				lstCustomers.Items.Add(i.GetDisplayText());
+		}
+
+		private void btnExit_Click(object sender, EventArgs e)
+		{
+			this.Close();
+		}
+	}
+}