public bool AddCustomer(Customer customer)
{
List <MobileOperator> mobileOperators = dataAccess.DisplayOperators();
foreach (MobileOperator operatorr in mobileOperators)
{
try
{
if (customer.OperatorId.OperatorId != 0)
{
DataAcces dataAccess1 = new DataAcces();
dataAccess1.AddCustomer(customer);
}
}
catch (InValidOperatorIdException)
{
throw new InValidOperatorIdException("Enter valid operator id");
}
}
return(true);
}
