public String editEmployee(String nameFirst, String nameLast, String homeAddress, String phoneNumber, String emailAddress,
String sallary,String Cartificate, Employee UpdateEmployee)
{
if (Cartificate != "")
{ // Employee type is Trainer
((Trainer)UpdateEmployee).setCartificate(Cartificate);
}
UpdateEmployee.setNameFirst(nameFirst);
UpdateEmployee.setNameLast(nameLast);
UpdateEmployee.setEmailAddress(emailAddress);
UpdateEmployee.setHomeAddress(homeAddress);
UpdateEmployee.setphoneNumber(phoneNumber);
UpdateEmployee.setSallary(sallary);
return dbConnector.Instance.EditEmployee(UpdateEmployee);
}