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PODeserializing classes from XML generated using XSD.exe
 

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  1. PODeserializing classes from XML generated using XSD.exe
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    <p>I have classes generated (using xsd.exe) from an .xsd that I can serialize just fine, but when I try and deserialize it, I get the error:</p> <pre><code>{"&lt;XMLLanguages xmlns='http://tempuri.org/XMLLanguages.xsd'&gt; was not expected."} </code></pre> <p>I've searched for a couple of hours and found most peoples problems lie in not declaring namespaces in their xsd/xml, not defining namespaces in their classes, etc, but I can't find a solution for my problem. </p> <p>Here are code snippets for the relevant classes.</p> <pre><code> &lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;xs:schema id="XMLLanguages" targetNamespace="http://tempuri.org/XMLLanguages.xsd" elementFormDefault="qualified" xmlns="http://tempuri.org/XMLLanguages.xsd" xmlns:xs="http://www.w3.org/2001/XMLSchema" &gt; &lt;xs:element name="XMLLanguages"&gt; &lt;xs:complexType&gt; &lt;xs:sequence&gt; &lt;xs:element name="Tier" minOccurs="1" maxOccurs="unbounded"&gt; &lt;xs:complexType&gt; &lt;xs:sequence&gt; &lt;xs:element name="L" minOccurs="1" maxOccurs="unbounded" type="Language"/&gt; &lt;/xs:sequence&gt; &lt;xs:attribute name="TierID" type="xs:int"/&gt; &lt;/xs:complexType&gt; &lt;/xs:element&gt; &lt;/xs:sequence&gt; &lt;/xs:complexType&gt; &lt;/xs:element&gt; &lt;xs:complexType name="Language"&gt; &lt;xs:sequence&gt; &lt;xs:element name="LangID" type="xs:int"/&gt; &lt;xs:element name="Tier" type="xs:int"/&gt; &lt;xs:element name ="Name" type="xs:string"/&gt; &lt;/xs:sequence&gt; &lt;xs:attribute name ="PassRate" type="xs:int"/&gt; &lt;/xs:complexType&gt; &lt;/xs:schema&gt; </code></pre> <p>And the class:</p> <pre><code> /// &lt;remarks/&gt; [System.CodeDom.Compiler.GeneratedCodeAttribute("xsd", "4.0.30319.1")] [System.SerializableAttribute()] [System.Diagnostics.DebuggerStepThroughAttribute()] [System.ComponentModel.DesignerCategoryAttribute("code")] [System.Xml.Serialization.XmlTypeAttribute(Namespace = "http://tempuri.org/XMLLanguages.xsd")] [System.Xml.Serialization.XmlRootAttribute(Namespace = "http://tempuri.org/XMLLanguages.xsd", IsNullable = false)] public partial class XMLLanguages { private List&lt;XMLLanguagesTier&gt; tierField; /// &lt;remarks/&gt; [System.Xml.Serialization.XmlElementAttribute("Tier")] public List&lt;XMLLanguagesTier&gt; Tiers { get { return this.tierField; } set { this.tierField = value; } } } </code></pre> <p>And a the line in XML causing the error:</p> <pre><code>&lt;XMLLanguages xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://tempuri.org/XMLLanguages.xsd"&gt; </code></pre> <p>Deserializing method:</p> <pre><code>public static object Deserialize(XmlDocument xml, Type type) { XmlSerializer s = new XmlSerializer(type); string xmlString = xml.OuterXml.ToString(); byte[] buffer = ASCIIEncoding.UTF8.GetBytes(xmlString); MemoryStream ms = new MemoryStream(buffer); XmlReader reader = new XmlTextReader(ms); Exception caught = null; try { object o = s.Deserialize(reader); return o; } catch (Exception e) { caught = e; } finally { reader.Close(); if (caught != null) throw caught; } return null; } </code></pre>
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    1. COCan you show us the code snippet does actually does the deserialization?? Are you paying attention to and including the XML namespace "http://tempuri.org/XMLLanguages.xsd" in your deserialization code??
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