在序列化XML时更改元素的顺序

时间:2011-06-23 13:47:00

标签: c# xml list xml-serialization

我需要将Object序列化为XML并返回。 XML已修复,我无法更改它。 我在bookingList之后无法生成此结构。

如何将这些<booking>元素“分组”显示为列表并保留<error>&amp;此<counter>元素列表之前的<booking>

请参阅我的示例:

我需要的结构......

<nicexml>
<key_id>1234567</key_id>
<surname>Jil</surname>
<name>Sander</name>
<station_id>1</station_id>
<ownBookings>
    <bookingList>
        <error></error>
        <counter>20</counter>
        <booking>
             <bookingID>1234567890</bookingID>
        </booking>
        <booking>
             <bookingID>2345678901</bookingID>
        </booking>
    </bookingList>
</ownBookings>
</nicexml>

结构我得到了下面的C#代码......

<nicexml>
<key_id>1234567</key_id>
<surname>Jil</surname>
<name>Sander</name>
<station_id>1</station_id>
<ownBookings>
    <bookingList>
           <booking>
        <booking>
             <bookingID>1234567890</bookingID>
        </booking>
        <booking>
             <bookingID>2345678901</bookingID>
        </booking>
             <booking>
        <error></error>
        <counter>20</counter>
    </bookingList>
</ownBookings>
</nicexml>

C#代码:

using System;
using System.Xml.Serialization;
using System.Collections.Generic;

namespace xml_objects_serials
{
    public class bookings
    {
        public class nicexml
        {
            public string key_id
            { get; set; }

            public string surname
            { get; set; }

            public string name
            { get; set; }

            public int station_id
            { get; set; }

            public ownBookings ownBookings
            { get; set; }

        }

        public class ownBookings
        {
            public bookingList bookingList
            { get; set; }

        }
        public class bookingList {
            public string error 
            { get; set; }
            public int counter
            { get; set; }
            public List<booking> booking= new List<booking>();
        }

        public class booking
        {
            public int bookingID
            { get; set; }
        }
    }

2 个答案:

答案 0 :(得分:31)

尝试使用XmlElementAttribute修饰bookingList类的属性,以便控制该类的对象将如何序列化为XML

以下是一个例子:

public class bookingList
{
    [XmlElement(Order = 1)]
    public string error { get; set; }
    [XmlElement(Order = 2)]
    public int counter { get; set; }
    [XmlElement(ElementName = "booking", Order = 3)]
    public List<booking> bookings = new List<booking>();
}

public class booking
{
    public int id { get; set; }
}

在我的测试中,我获得了这个输出:

<?xml version="1.0" ?> 
<bookingList>
    <error>sample</error>
    <counter>0</counter>
    <booking>
        <id>1</id> 
    </booking>
    <booking>
        <id>2</id> 
    </booking>
    <booking>
        <id>3</id> 
    </booking> 
</bookingList>

相关资源:

答案 1 :(得分:-3)

我遇到了这个问题,我解决了......好吧,这很有趣,这可能是.net中的一个错误。

问题在于: public List<booking> booking= new List<booking>();

你应该使用: public List<booking> booking { get; set; }

你将获得定义的订单....但为什么?谁知道...... :)