Hi, I have the following code that produces an xml doc. My problem is, the Client's requirement for this xml doc is slightly different. Can somene please tell me how to write out this doc exactly as the client requirement? I am fairly new to this XML stuff. Any help is highly appreciated.

My Code segment (not complete):

xmlW.Formatting = Formatting.Indented;
xmlW.WriteStartDocument(true);
xmlW.WriteStartElement("Transactions");
xmlW.WriteStartElement("Transaction");
xmlW.WriteElementString("Type", "A");
xmlW.WriteElementString("ID", XmlConvert.ToString(OrderNumber));
xmlW.WriteElementString("Amount", XmlConvert.ToString(OrderTotal));
xmlW.WriteElementString("Currency", Common.StoreCurrency());
xmlW.WriteStartElement("CreditCard");
xmlW.WriteElementString("OwnerName", Billing.firstName + " " + Billing.lastName);
xmlW.WriteElementString("OwnerAddress", Billing.address1);
xmlW.WriteElementString("OwnerPostal", Billing.zip);
xmlW.WriteElementString("OwnerCity", Billing.city);
xmlW.WriteElementString("OwnerCountry", Billing.country);
xmlW.WriteElementString("Number", CardNumber);
xmlW.WriteElementString("CVC", CardExtraCode);
xmlW.WriteStartElement("ValidThru");
xmlW.WriteElementString("Month", CardExpirationMonth.PadLeft(2,'0'));
xmlW.WriteElementString("Year", CardExpirationYear);
xmlW.WriteEndElement();
xmlW.WriteEndElement();
xmlW.WriteEndElement();

This produces the following XML file (Not complete):

<?xml version="1.0" standalone="yes"?>
<Transactions>
<Transaction>
<Type>A</Type>
<ID>123</ID>
<Amount>10.99</Amount>
<Currency>USD</Currency>
<CreditCard>
<OwnerName>John Doe</OwnerName>
<OwnerAddress>11 Second street</OwnerAddress>
<OwnerPostal>11322</OwnerPostal>
<OwnerCity>City of dust</OwnerCity>
<OwnerCountry>USA</OwnerCountry>
<Number>1234567890123456</Number>
<CVC>123</CVC>
<ValidThru>
<Month>12</Month>
<Year>2004</Year>
</ValidThru>
</CreditCard>
</Transaction>
</Transactions>

My client's required document format is (Notice that there is no "</CreditCard>" end element):

<?xml version="1.0" standalone="yes"?>
<Transactions>
<Transaction>
<Type>A</Type>
<ID>123</ID>
<Amount>10.99</Amount>
<Currency>USD</Currency>
<CreditCard>
<OwnerName>John Doe</OwnerName>
<OwnerAddress>11 Second street</OwnerAddress>
<OwnerPostal>11322</OwnerPostal>
<OwnerCity>City of dust</OwnerCity>
<OwnerCountry>USA</OwnerCountry>
<Number>1234567890123456</Number>
<CVC>123</CVC>
<ValidThru>
<Month>12</Month>
<Year>2004</Year>
</ValidThru>
</Transaction>
</Transactions>

My problem is that the Client's requirement does not include an end tag for the element "<CreditCard>". How can I achieve this, still conforming to the XML standard and keeping the indentation as well? Any help is highly appreciated.