private bool CheckEMailforUnique(EMailAddress eMailAddress)
{
for (int i = 0; i < CustomerList.Count; i++)
{
if (eMailAddress.getEmailAddress() == CustomerList[i]._eMail.getEmailAddress())
{
return(false);
}
}
return(true);
}
/// <summary>
/// add a new customer to list
/// </summary>
/// <param name="customer"></param>
public void AddCustomer(string firstName, string lastName, EMailAddress eMailAddress, float moneyBalance, Address address)
{
if (CustomerList == null)
{
CustomerList = new List <Customer>();
}
int customerNumber = CheckCustomerNumberorFindOne(CustomerList.Count + 1);
if (eMailAddress.getEmailAddress() == String.Empty || CheckEMailforUnique(eMailAddress) == false)
{
MessageBox.Show("Wrong input of the E-Mail address or the E-Mail address already exit");
return;
}
else
{
Customer customer = new Customer(firstName, lastName, eMailAddress, customerNumber, moneyBalance, DateTime.Now, address);
CustomerList.Add(customer);
_mainView.UpdateDataGridViewOverview(CustomerList);
_mainView.UpdateDatagridViewFullList(CustomerList);
}
}
