使用XmlSerializer反序列化Xml C＃

Question

<response id=\"f57127c5-c7c5-4e31-bf60-a4b47ddb95c6\">
   <error-code>0</error-code>
   <error-message></error-message>
   <result xsi:type=\"entityWrapper\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">
        <elements>
            <element xsi:type=\"decisionImpl\">
                <cityId>0</cityId>
                <createdDate>2015-08-21T14:58:46.570+07:00</createdDate>    
                <createdUser>5</createdUser
                <effectiveDate>2015-07-05T17:03:44.947+07:00</effectiveDate>
                <enterpriseId>5</enterpriseId>
                <equipmentSystem>K</equipmentSystem>
                <id xsi:type=\"xs:long\" xmlns:xs=\"http://www.w3.org/2001/XMLSchema\">8</id><invoiceType>1;</invoiceType>
                <modifiedDate>2015-08-21T14:58:47.045+07:00</modifiedDate>
                <modifiedUser>5</modifiedUser><number>HC889</number>
                <proponentName>Quang</proponentName>
                <status>0</status>
            </element>
        </elements>
    </result>
</response>

My Xml like that

public class Decision
    {
        [XmlAttribute(Namespace = "http://www.w3.org/2001/XMLSchema-instance")]
        public String type = Constants.Type.DECISION;
        [XmlElement(ElementName = "id")]
        public long id { get; set; }
        [XmlElement(ElementName = "enterpriseId")]
        public long enterpriseId { get; set; }
        [XmlElement(ElementName = "number")]
        public String number { get; set; }
        [XmlElement(ElementName = "proponentName")]
        public String proponentName { get; set; }
        [XmlElement(ElementName = "equipmentSystem")]
        public String equipmentSystem { get; set; }
        [XmlElement(ElementName = "softwareApplication")]
        public String softwareApplication { get; set; }
        [XmlElement(ElementName = "processCreator")]
        public String processCreator { get; set; }
        [XmlElement(ElementName = "responsible")]
        public String responsible { get; set; }
        [XmlElement(ElementName = "effectiveDate")]
        public DateTime effectiveDate { get; set; }
        [XmlElement(ElementName = "cityId")]
        public long cityId { get; set; }
        [XmlElement(ElementName = "recipient")]
        public String recipient { get; set; }
        [XmlElement(ElementName = "invoiceType")]
        public String invoiceType { get; set; }
        [XmlElement(ElementName = "status")]
        public int status { get; set; }
        [XmlElement(ElementName = "createdDate")]
        public DateTime createdDate { get; set; }
        [XmlElement(ElementName = "modifiedDate")]
        public DateTime modifiedDate { get; set; }
        [XmlElement(ElementName = "createdUser")]
        public String createdUser { get; set; }
        [XmlElement(ElementName = "modifiedUser")]
        public String modifiedUser { get; set; }
    }

    [Serializable]
    [XmlRoot(ElementName = "response")]
    public class MessageResponseWrapperList<T>
    {
        [XmlAttribute(AttributeName = "id")]
        public String id { get; set; }
        [XmlElement(ElementName = "error-code")]
        public String errorCode { get; set; }
        [XmlElement(ElementName = "error-message")]
        public String errorMessage { get; set; }
        [XmlElement(ElementName = "result")]
        public DataWrapper<T> wrapper { get; set; }

    }

    [Serializable]
    public class DataWrapper<T>
    {
        [XmlAttribute(Namespace = "http://www.w3.org/2001/XMLSchema-instance")]
        public String type = "entityWrapper";
        [XmlArray(ElementName = "elements")]
        [XmlArrayItem(ElementName = "element")]
        public List<T> result { get; set; }
    }

My function, I want to deserialize to MessageResponseWrapperList with List

public static MessageResponseWrapperList<T> fromXmlWrapper<T>(String xml)
        {
            StringReader reader = new StringReader(xml);
            XmlSerializer serializer = new XmlSerializer(typeof(MessageResponseWrapperList<T>));
            MessageResponseWrapperList<T> t = (MessageResponseWrapperList<T>)serializer.Deserialize(reader);
            return t;
        }

But I get error

An unhandled exception of type 'System.InvalidOperationException' occurred in System.Xml.dll

Additional information: There is an error in XML document (1, 165).

Answer 1

It's true that there's an error in XML document

Change

<createdUser>5</createdUser

to

<createdUser>5</createdUser>

Close bracket.

Answer 2

A double quote doesn't need a backslash in an xml file. Below is your xml with all errors removed

 <?xml version="1.0" encoding="utf-8" ?> <response id="f57127c5-c7c5-4e31-bf60-a4b47ddb95c6"> <error-code>0</error-code> <error-message></error-message> <result xsi:type="entityWrapper" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <elements> <element xsi:type="decisionImpl"> <cityId>0</cityId> <createdDate>2015-08-21T14:58:46.570+07:00</createdDate> <createdUser>5</createdUser> <effectiveDate>2015-07-05T17:03:44.947+07:00</effectiveDate> <enterpriseId>5</enterpriseId> <equipmentSystem>K</equipmentSystem> <id xsi:type="xs:long" xmlns:xs="http://www.w3.org/2001/XMLSchema">8</id> <invoiceType>1;</invoiceType> <modifiedDate>2015-08-21T14:58:47.045+07:00</modifiedDate> <modifiedUser>5</modifiedUser> <number>HC889</number> <proponentName>Quang</proponentName> <status>0</status> </element> </elements> </result> </response>​