public void Add(int cusId, string cusName, string cusAdress, string cusZip, string cusCity, string cusEmail, int cusPhone, string cusGender, DateTime cusBirthday, string cusPassword)
        {
            Customer cus = new Customer(cusId, cusName, cusAdress, cusZip, cusCity, cusEmail, cusPhone, cusGender, cusBirthday, cusPassword);

            Customers.Add(cus);
            CustomerPersistency.SaveCustomersAsJsonAsync(cus);
        }
        public void CreateCustomer()
        {
            Customer newCustomer = new Customer();

            newCustomer.Customer_Name     = Customer_Name;
            newCustomer.Customer_Adress   = Customer_Adress;
            newCustomer.Customer_Zipcode  = Customer_Zipcode;
            newCustomer.Customer_City     = Customer_City;
            newCustomer.Customer_Email    = Customer_Email;
            newCustomer.Customer_Phone    = Convert.ToInt32(Customer_Phone);
            newCustomer.Customer_Gender   = Customer_Gender;
            newCustomer.Customer_Birthday = Customer_Birthday;
            newCustomer.Customer_Password = Customer_Password;

            new MessageDialog(Customer_Name + ", du har nu oprettet din bruger").ShowAsync();
            CustomerPersistency.SaveCustomersAsJsonAsync(newCustomer);
        }
        public async void LoadCustomersAsync()
        {
            var customers = await CustomerPersistency.LoadCustomersFromJsonAsync();

            if (customers != null)
            {
                foreach (var cs in customers)
                {
                    Customers.Add(cs);
                }
            }
            else
            {
                //Data til testformål
                //Events.Add(new Event(1, "Pitching 2end semester Projects", "Auditorium 202", new DateTime(2014, 12, 24, 9, 0, 0), "De studerende fremlægger deres eksamensprojekt"));
                //Events.Add(new Event(2, "Eksamen", "lokale 122", new DateTime(2015, 1, 6, 9, 0, 0), "Eksamen 1. semester"));
            }
        }
 public void Remove(Customer customerToBeRemoved)
 {
     Customers.Remove(customerToBeRemoved);
     //PersistencyService.SaveEventsAsJsonAsync(Events);
     CustomerPersistency.DeleteCustomersAsync(customerToBeRemoved);
 }
 public void Add(Customer newCustomer)
 {
     Customers.Add(newCustomer);
     CustomerPersistency.SaveCustomersAsJsonAsync(newCustomer);
 }