C＃反序列化的XML对象 [英] C# Deserialize XML to object
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问题描述
有一些反序列化到XML在C＃中的对象的问题。
这是我收到的是...
错误
的xmlns =''>是没有预料到。
这是我收到的产生我的课是如下...
$ B的XSD$ b
<？XML版本=1.0编码=UTF-8>？;
< XS：架构的targetNamespace =xml.AAAAAAA.com/commerce/apres-vente_technique/assistance的xmlns：PGP =xml.AAAAAAA.com/commerce/apres-vente_technique/assistance的xmlns：XS = http://www.w3.org/2001/XMLSchema将elementFormDefault =合格attributeFormDefault =不合格>
< XS：元素的名称=ListeAvisRemboursements>
< XS：注释>
< XS：文件>清单当然德安飞士德remboursements< / XS：文件>
< / XS：注释>
< XS：复杂类型>
< XS：序列的maxOccurs =无界>
< XS：元素的名称=AvisRemboursementTYPE =PGP：AvisRemboursementType/>
< / XS：序列>
< / XS：复杂类型>
< / XS：组件>
< XS：复杂类型名称=AvisRemboursementType>
< XS：注释>
< XS：文件>安飞士德remboursement谎言UNE DC< / XS：文件>
< / XS：注释>
< XS：序列>
（剪断）
该文件我试图导入如下：？
< XML版本=1.0编码=UTF-8？ >
< ListeAvisRemboursements的xmlns：AST =xml.AAAAAAA.com/commerce/apres-vente_technique/assistance>
< AST：AvisRemboursement NumeroDT =3826961CodeRA =020545G01NumeroDC =1>
< AST：DateTraitement>&2010-06-22 LT; / AST：DateTraitement>
< AST：MontantDC> 25.0 LT; / AST：MontantDC>
< AST：MontantMO> 0.0< / AST：MontantMO>
< AST：SommeAD> 25.0 LT; / AST：SommeAD>
< AST：MontantPR> 0.0< / AST：MontantPR>
< AST：SommePR> 0.0< / AST：SommePR>
< AST：FraisGestion> 0.0< / AST：FraisGestion>
< AST：NombreHeuresTotalRemboursees> 0℃; / AST：NombreHeuresTotalRemboursees>
< AST：行政法院> C< / AST：行政法院>
< AST：NoteCredit> 319984< / AST：NoteCredit>
< AST：归责> 030< / AST：归责>
< AST：ListInterventionsPR />
< AST：ListInterventionsMO />
< / AST：AvisRemboursement>
（剪断）
我的认为的正在发生的事情是，当净试图derserialize的XML，它击中包含的第一行的xmlns：AST而关于它的投诉。据我了解，净会尽量属性映射到目标类中的公共属性（它不会找到一个叫的xmlns，或者有什么问题，我如何处理的命名空间。
我的反序列化的代码如下：
XmlDocument的_Doc =新的XmlDocument（）;
_Doc.Load（@C：\inputfile.xml）;
XmlSerializer的_XMLSer =新的XmlSerializer（typeof运算（ListeAvisRemboursements））;
ListeAvisRemboursements _X =（ListeAvisRemboursements）_XMLSer.Deserialize （新StringReader（_Doc.OuterXml））;
我也尝试添加一个命名空间管理的各种组合XML文档。
的XmlNamespaceManager _Ns =新的XmlNamespaceManager（_Doc.NameTable）;
_Ns.AddNamespace（ AST，xml.AAAAAAA.com/commerce/apres-vente_technique/assistance）;
我明白有一种方法，我可以用这个来告诉.NET来接受什么样的命名空间。
将不胜感激一些帮助iwth这个问题。
---在更新带班片断请求（抱歉，应该以前也包括在内）这是与XSD.EXE ---
<$ p $创建p>
///<言论/>
[System.CodeDom.Compiler.GeneratedCodeAttribute（XSD，4.0.30319.1）]
[System.SerializableAttribute（）]
[System.Diagnostics.DebuggerStepThroughAttribute（）]
[System.ComponentModel.DesignerCategoryAttribute（准则）]
[System.Xml.Serialization.XmlTypeAttribute（AnonymousType = TRUE，命名空间=xml.AAAAAAA.com/commerce/apres-vente_technique/assistance）]
[System.Xml.Serialization.XmlRootAttribute（命名空间=xml.AAAAAAA.com/commerce/apres-vente_technique/assistance，ISNULLABLE = FALSE）]
公共部分类ListeAvisRemboursements
$ { b
$ b私人AvisRemboursementType [] avisRemboursementField;
///<言论/>
[System.Xml.Serialization.XmlElementAttribute（AvisRemboursement）]
公共AvisRemboursementType [] AvisRemboursement
{
得到
{
返回this.avisRemboursementField ;
}
组
{
this.avisRemboursementField =价值;
}
}
}
///<言论/>
[System.CodeDom.Compiler.GeneratedCodeAttribute（XSD，4.0.30319.1）]
[System.SerializableAttribute（）]
[System.Diagnostics.DebuggerStepThroughAttribute（）]
[System.ComponentModel.DesignerCategoryAttribute（准则）]
[System.Xml.Serialization.XmlTypeAttribute（命名空间=xml.AAAAAAA.com/commerce/apres-vente_technique/assistance）]
公共部分类AvisRemboursementType
{
私人的System.DateTime dateTraitementField;
私人双montantDCField;
私人双montantMOField;
私人双sommeADField;
私人双montantPRField;
解决方案
如果没有一个完整的XSD / XML，或（或者）你的C＃类，我们无法重现。但是，从XML向上的工作，这工作对我很好;意思是：误差不（据我可以看到）中的代码/数据您发布。你可以发布更完整的（可重复）的例子？
公共类ListeAvisRemboursements
{
私人只读名单，LT ; AvisRemboursement>项目=新的List< AvisRemboursement>（）;
[的XmlElement（AvisRemboursement，命名空间=xml.AAAAAAA.com/commerce/apres-vente_technique/assistance）]
公开名单< AvisRemboursement>项目{{返回的物品; }}
}
公共类AvisRemboursement
{
[XmlAttribute]公共字符串NumeroDT {获取;设置;}
[XmlAttribute]公共字符串CodeRA {获取;设置; }
[XmlAttribute]公共字符串NumeroDC {获取;设置;}
公众的DateTime DateTraitement {搞定;组; }
公共小数MontantDC {搞定;组; }
公共小数MontantMO {搞定;组; }
公共小数SommeAD {搞定;组; }
公共小数MontantPR {搞定;组; }
公共小数SommePR {搞定;组; }
公共小数FraisGestion {搞定;组; }
公众诠释NombreHeuresTotalRemboursees {搞定;组; }
公共字符串行政法院{搞定;组; }
公共字符串NoteCredit {搞定;组; }
公共字符串归责{搞定;组; }
}
静态无效的主要（）
{
变种SER =新的XmlSerializer（typeof运算（ListeAvisRemboursements））;
变种包装=（ListeAvisRemboursements）ser.Deserialize（新StringReader（XML））;
//检查wrapper.Items等
}
也工作正常：
VAR SER =新的XmlSerializer（typeof运算（ListeAvisRemboursements））;使用（VAR读卡器= XmlReader.Create（inputfile.xml））
{
VAR包装=（ListeAvisRemboursements）ser.Deserialize（阅读器）
;
}
和
XmlDocument的_Doc =新的XmlDocument（）;
_Doc.Load（inputfile.xml）;
变种SER =新的XmlSerializer（typeof运算（ListeAvisRemboursements））;
VAR包装=（ListeAvisRemboursements）ser.Deserialize（新StringReader（_Doc.OuterXml））;
和
XmlDocument的_Doc =新的XmlDocument（）;
_Doc.Load（inputfile.xml）;
变种SER =新的XmlSerializer（typeof运算（ListeAvisRemboursements））;
VAR包装=（ListeAvisRemboursements）ser.Deserialize（新XmlNodeReader对象（_Doc.DocumentElement））;
Having problems deserializing some xml into an object in C#.
The error that I receive is...
xmlns=''> was not expected.
The XSD that I received to generate my class is as follows...
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema targetNamespace="xml.AAAAAAA.com/commerce/apres-vente_technique/assistance" xmlns:pgp="xml.AAAAAAA.com/commerce/apres-vente_technique/assistance" xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified">
<xs:element name="ListeAvisRemboursements">
<xs:annotation>
<xs:documentation>Liste des avis de remboursements</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:sequence maxOccurs="unbounded">
<xs:element name="AvisRemboursement" type="pgp:AvisRemboursementType"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:complexType name="AvisRemboursementType">
<xs:annotation>
<xs:documentation>Avis de remboursement lié à une DC</xs:documentation>
</xs:annotation>
<xs:sequence>
(snipped)
The file that I am attempting to import is as follows:
<?xml version="1.0" encoding="UTF-8"?>
<ListeAvisRemboursements xmlns:ast="xml.AAAAAAA.com/commerce/apres-vente_technique/assistance">
<ast:AvisRemboursement NumeroDT="3826961" CodeRA="020545G01" NumeroDC="1">
<ast:DateTraitement>2010-06-22</ast:DateTraitement>
<ast:MontantDC>25.0</ast:MontantDC>
<ast:MontantMO>0.0</ast:MontantMO>
<ast:SommeAD>25.0</ast:SommeAD>
<ast:MontantPR>0.0</ast:MontantPR>
<ast:SommePR>0.0</ast:SommePR>
<ast:FraisGestion>0.0</ast:FraisGestion>
<ast:NombreHeuresTotalRemboursees>0</ast:NombreHeuresTotalRemboursees>
<ast:Etat>C</ast:Etat>
<ast:NoteCredit>319984</ast:NoteCredit>
<ast:Imputation>030</ast:Imputation>
<ast:ListInterventionsPR/>
<ast:ListInterventionsMO/>
</ast:AvisRemboursement>
(snipped)
I think what is happening is that when .Net attempts to derserialize the xml, it hits the first line which contains the "xmlns:ast" and complaints about it. As I understand it, .Net will try to map attributes to a public property in the target class (and it wont find one called xmlns. Or there is something wrong with how I am handling the name spaces.
My deserialization code looks as follows:
XmlDocument _Doc = new XmlDocument();
_Doc.Load(@"C:\inputfile.xml");
XmlSerializer _XMLSer = new XmlSerializer(typeof(ListeAvisRemboursements));
ListeAvisRemboursements _X = (ListeAvisRemboursements)_XMLSer.Deserialize(new StringReader(_Doc.OuterXml));
I have also tried various combinations of adding a namespace manager to the XML document..
XmlNamespaceManager _Ns = new XmlNamespaceManager(_Doc.NameTable);
_Ns.AddNamespace("ast", "xml.AAAAAAA.com/commerce/apres-vente_technique/assistance");
I understand there is a way I can use this to tell .Net what namespaces to accept.
Would be greatful for some help iwth this problem.
--- Updated at request with class snippet (sorry should have included before) this was created with xsd.exe ---
/// <remarks/>
[System.CodeDom.Compiler.GeneratedCodeAttribute("xsd", "4.0.30319.1")]
[System.SerializableAttribute()]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(AnonymousType = true, Namespace = "xml.AAAAAAA.com/commerce/apres-vente_technique/assistance")]
[System.Xml.Serialization.XmlRootAttribute(Namespace = "xml.AAAAAAA.com/commerce/apres-vente_technique/assistance", IsNullable = false)]
public partial class ListeAvisRemboursements
{
private AvisRemboursementType[] avisRemboursementField;
/// <remarks/>
[System.Xml.Serialization.XmlElementAttribute("AvisRemboursement")]
public AvisRemboursementType[] AvisRemboursement
{
get
{
return this.avisRemboursementField;
}
set
{
this.avisRemboursementField = value;
}
}
}
/// <remarks/>
[System.CodeDom.Compiler.GeneratedCodeAttribute("xsd", "4.0.30319.1")]
[System.SerializableAttribute()]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(Namespace = "xml.AAAAAAA.com/commerce/apres-vente_technique/assistance")]
public partial class AvisRemboursementType
{
private System.DateTime dateTraitementField;
private double montantDCField;
private double montantMOField;
private double sommeADField;
private double montantPRField;
解决方案
Without a full xsd / xml, or (alternatively) your C# classes, we can't reproduce. But working from the xml upwards, this works fine for me; meaning: the error is not (as far as I can see) in the code/data you posted. Can you post a more complete (reproducible) example?
public class ListeAvisRemboursements
{
private readonly List<AvisRemboursement> items = new List<AvisRemboursement>();
[XmlElement("AvisRemboursement", Namespace = "xml.AAAAAAA.com/commerce/apres-vente_technique/assistance")]
public List<AvisRemboursement> Items { get { return items; } }
}
public class AvisRemboursement
{
[XmlAttribute] public string NumeroDT {get;set;}
[XmlAttribute] public string CodeRA {get;set;}
[XmlAttribute] public string NumeroDC {get;set;}
public DateTime DateTraitement { get; set; }
public decimal MontantDC { get; set; }
public decimal MontantMO { get; set; }
public decimal SommeAD { get; set; }
public decimal MontantPR { get; set; }
public decimal SommePR { get; set; }
public decimal FraisGestion { get; set; }
public int NombreHeuresTotalRemboursees { get; set; }
public string Etat { get; set; }
public string NoteCredit { get; set; }
public string Imputation { get; set; }
}
static void Main()
{
var ser = new XmlSerializer(typeof(ListeAvisRemboursements));
var wrapper = (ListeAvisRemboursements)ser.Deserialize(new StringReader(xml));
// inspect wrapper.Items etc
}
also works fine with:
var ser = new XmlSerializer(typeof(ListeAvisRemboursements));
using (var reader = XmlReader.Create("inputfile.xml"))
{
var wrapper = (ListeAvisRemboursements)ser.Deserialize(reader);
}
and:
XmlDocument _Doc = new XmlDocument();
_Doc.Load("inputfile.xml");
var ser = new XmlSerializer(typeof(ListeAvisRemboursements));
var wrapper = (ListeAvisRemboursements)ser.Deserialize(new StringReader(_Doc.OuterXml));
and
XmlDocument _Doc = new XmlDocument();
_Doc.Load("inputfile.xml");
var ser = new XmlSerializer(typeof(ListeAvisRemboursements));
var wrapper = (ListeAvisRemboursements)ser.Deserialize(new XmlNodeReader(_Doc.DocumentElement));
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