public static void GetCustomerMenu() { Console.WriteLine("_____________________________________________________________________"); Console.WriteLine("_____________________________________________________________________"); Console.WriteLine(" "); Console.WriteLine("Manage customers"); Console.WriteLine("1. Get all customers"); Console.WriteLine("2. Add new customer"); Console.WriteLine("3. Update customer"); Console.WriteLine("4. Delete customer"); Console.WriteLine("5. Back to ADO menu"); Console.WriteLine("Type number of action you want to do:"); string input = Console.ReadLine(); switch (input) { case "1": ManageCustomers.GetList(); GetCustomerMenu(); break; case "2": ManageCustomers.Add(); GetCustomerMenu(); break; case "3": ManageCustomers.Update(); GetCustomerMenu(); break; case "4": ManageCustomers.Delete(); GetCustomerMenu(); break; case "5": AdoMenu.GetMenu(); break; default: Console.WriteLine("Wrong number, try again!"); GetCustomerMenu(); break; } }
private void manageCustomersToolStripMenuItem_Click(object sender, EventArgs e) { foreach (Form form in Application.OpenForms) { if (form.GetType() == typeof(ManageCustomers)) { form.Activate(); return; } } ManageCustomers manageCustomers = new ManageCustomers { MdiParent = this }; manageCustomers.Show(); }