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POXmlserializer - Control Element-Attribute Pairing (revised)
 

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  1. POXmlserializer - Control Element-Attribute Pairing (revised)
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    <p>The <code>XmlSerializer</code> does everything I want with one exception. I need to pair an element with another element as an attribute of that element. I don't want to write a completely custom serialize method. Here's my class:</p> <pre><code>public class Transaction { [XmlElement("ID")] public int m_id; [XmlElement("TransactionType")] public string m_transactiontype; [XmlAttribute("TransactionTypeCode")] public string m_transactiontypecode; } </code></pre> <p>I instantiate and serialize as follows;</p> <pre><code> Transaction tx = new Transaction(); tx.m_id = 1; tx.m_transactiontype = "Withdrawal"; tx.m_transactiontypecode = "520"; StringWriter o = new StringWriter(CultureInfo.InvariantCulture); XmlSerializer s = new XmlSerializer(typeof(Transaction)); s.Serialize(o, tx); Console.Write(o.ToString()); </code></pre> <p>Gives me:</p> <pre><code> &lt;Transaction TransactionTypeCode="520"&gt; &lt;ID&gt;1&lt;/ID&gt; &lt;TransactionType&gt;Withdrawal&lt;/TransactionType&gt; &lt;/Transaction&gt; </code></pre> <p>I want:</p> <pre><code> &lt;Transaction&gt; &lt;ID&gt;1&lt;/ID&gt; &lt;TransactionType TransactionTypeCode="520"&gt;Withdrawal&lt;/TransactionType&gt; &lt;/Transaction&gt; </code></pre> <p>Someone (Chris Dogget) suggested:</p> <pre><code> public class Transaction { [XmlElement("ID")] public int m_id; public TransactionType m_transactiontype; } public class TransactionType { public TransactionType(){} public TransactionType(string type) { this.m_transactiontype = type; } [XmlTextAttribute] public string m_transactiontype; [XmlAttribute("TransactionTypeCode")] public string m_transactiontypecode; } </code></pre> <p>The use of the TransactionType class looks promising - can you show me how you would instantiate the classes before serializing?</p> <p>Thanks!</p>
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    1. COMind tagging what programming language this question is in regards to?
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    2. COIf you need to tweak the question, then tweak the question; don't create a new one. Merged.
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      1. USMarc Gravell
 

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