public static CustomerDetailViewModel GetInstance()
{
if (Instance == null)
{
CustomerRepository customerRepository = new CustomerRepository();
MessagerLogger messageLogger = new MessagerLogger();
CustomerValidation customerValidation = new CustomerValidation(messageLogger);
Instance = new CustomerDetailViewModel(customerRepository, customerValidation, messageLogger);
}
return(Instance);
}
public void OnCmdUpdateCustomer()
{
CustomerDetailViewModel.GetInstance().LoadRecord(SelectedCustomer);
NavigateToCustomerDetailView();
}
