private void btnSave_Click(object sender, System.EventArgs e)
{
if (IsValidData())
{
// TODO: Add code that creates a new wholesale customer
WholesaleCustomer wholesaleCustomer = new WholesaleCustomer(
txtFirstName.Text, txtLastName.Text, txtEmail.Text, txtCompany.Text);
customer = wholesaleCustomer;
this.Close();
}
}
private static WholesaleCustomer ReadWholesale(XmlReader xmlIn)
{
WholesaleCustomer customer = new WholesaleCustomer();
customer.FirstName =
xmlIn.ReadElementContentAsString();
customer.LastName =
xmlIn.ReadElementContentAsString();
customer.Email =
xmlIn.ReadElementContentAsString();
customer.Company =
xmlIn.ReadElementContentAsString();
return(customer);
}
private static void WriteWholesale(WholesaleCustomer customer,
XmlWriter xmlOut)
{
xmlOut.WriteStartElement("Customer");
xmlOut.WriteElementString("Type", "Wholesale");
xmlOut.WriteElementString("FirstName",
customer.FirstName);
xmlOut.WriteElementString("LastName",
customer.LastName);
xmlOut.WriteElementString("Email",
customer.Email);
xmlOut.WriteElementString("Company",
customer.Company);
xmlOut.WriteEndElement();
}
private static WholesaleCustomer ReadWholesale(XmlReader xmlIn)
{
WholesaleCustomer customer = new WholesaleCustomer();
customer.FirstName =
xmlIn.ReadElementContentAsString();
customer.LastName =
xmlIn.ReadElementContentAsString();
customer.Email =
xmlIn.ReadElementContentAsString();
customer.Company =
xmlIn.ReadElementContentAsString();
return customer;
}
private static void WriteWholesale(WholesaleCustomer customer,
XmlWriter xmlOut)
{
xmlOut.WriteStartElement("Customer");
xmlOut.WriteElementString("Type", "Wholesale");
xmlOut.WriteElementString("FirstName",
customer.FirstName);
xmlOut.WriteElementString("LastName",
customer.LastName);
xmlOut.WriteElementString("Email",
customer.Email);
xmlOut.WriteElementString("Company",
customer.Company);
xmlOut.WriteEndElement();
}