0

我遇到了 XML 的问题,并在 XML 文件上写了一些信息。
我有几个描述我的 XML 的 xsd 文件。我用 etc 创建了一个大的 .cs 文件"xsd/c testfile1.xsd testFile2.xsd..."。一切都很顺利,看起来也不错。
但是,如果我使用一个创建的类,即 testfile1.xsd,它看起来像 "<xs:complexType name="Header">"在那个里面有一些普通的 xs:element 和东西,还有这个:"<xs:attribute name="version" default="1.0.0.0"/>"。这被翻译成:

"public Header() {
 this.versionField = "1.0.0.0";}" 

在生成的类“标题”中。它也得到了这个领域:private string versionField;

. (当然还有其他一些私有领域,但这些都很好用。)。所以我创建了所有类的实例,用数据填充它们并将它的写成一个 XML 文件:

 - XmlSerializer XmlSerRoot = new XmlSerializer(typeof(RootInformation))
   (the root of my xml!) 
 - StringWriterWithEncoding strWriter = new StringWriterWithEncoding(Encoding.GetEncoding("iso-8859-1"));
 - XmlDocument documentInXML = new XmlDocument();
 - XmlSerRoot.Serialize(strWriter, rootInformation); (Here is the XML, filled with values, and the Header.version got the value 1.0.0.0) 
 - string XmlString;
 - XmlString = strWriter.ToString(); (Here I can look at the created xml when debugging in VS and now the version-information is gone)
 - documentInXML.LoadXml(XmlString);
 - documentInXML.Save(myPath);


但是当我查看 xml 文件时,<Header>它没有任何类似版本的东西。我希望我看起来像:<Header version="1.0.0.0">
我什至尝试在代码中做到这一点:

Header header = new Header(); 
header.version = header.version; 
and
with header.version = "1.0.0.0";

但是标签中仍然没有版本文本。所有其他标签都有其价值。就这样<Header>松散了这些额外的信息。
有人有小费吗?有很多地方我需要这个来工作。其他一切工作正常。

问候,/ E

这是一段示例代码:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml.Serialization;
using System.IO;
using System.Xml;
namespace TestAppXML
{
    class Program
    {
        static void Main(string[] args)
        {
            RootInfo rootInfo = new RootInfo();
            rootInfo.RootText = "This is the Root!";
            Header header = new Header();
            header.TestHeader = "This is HeaderText!";
            rootInfo.Header = header;
            XmlSerializer XmlSerRoot = new XmlSerializer(typeof(RootInfo));
            StringWriterWithEncoding strWriter = new StringWriterWithEncoding(Encoding.GetEncoding("iso-8859-1"));
            XmlDocument documentInXML = new XmlDocument();
            XmlSerRoot.Serialize(strWriter, rootInfo);
            string XmlString;
            XmlString = strWriter.ToString();
            documentInXML.LoadXml(XmlString);
            strWriter.Close();
            documentInXML.Save(@"C:\TestXml.xml");
        }
    }

    /// <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 = "http://acme.com")]
    [System.Xml.Serialization.XmlRootAttribute(Namespace = "http://acme.com", IsNullable = false)]
    public partial class RootInfo
    {
        private Header headerField;
        private string rootTextField;
        public Header Header
        {
            get { return this.headerField; }
            set { this.headerField = value; }
        }

        [System.Xml.Serialization.XmlElementAttribute(DataType = "normalizedString")]
        public string RootText
        {
            get { return this.rootTextField; }
            set { this.rootTextField = value; }
        }
    }

        [System.CodeDom.Compiler.GeneratedCodeAttribute("xsd", "4.0.30319.1")]
        [System.SerializableAttribute()]
        [System.Diagnostics.DebuggerStepThroughAttribute()]
        [System.ComponentModel.DesignerCategoryAttribute("code")]
        [System.Xml.Serialization.XmlTypeAttribute(Namespace = "http://acme.com")]
        public partial class Header
        {
            private string testHeaderField;
            private string versionField;
            public Header()
            {
                this.versionField = "1.0.0.0";
            }

            /// <remarks/>
            [System.Xml.Serialization.XmlElementAttribute(DataType = "normalizedString")]
            public string TestHeader
            {
                get { return this.testHeaderField; }
                set { this.testHeaderField = value; }
            }

            [System.Xml.Serialization.XmlAttributeAttribute()]
            [System.ComponentModel.DefaultValueAttribute("1.0.0.0")]
            public string version
            {
                get { return this.versionField; }
                set { this.versionField = value; }
            }
        }
        class StringWriterWithEncoding : StringWriter
        {
            private Encoding MyEncoding;
            public StringWriterWithEncoding(Encoding encoding)
                : base()
            {MyEncoding = encoding;}
            public override Encoding Encoding
            {
                get{return MyEncoding;}
            }
        }
    }
4

1 回答 1

0

没关系,我想我知道这个问题。这是因为这个 xsd.exe 为这些字段创建了“DefaultValueAttribute”。这会阻止该字段出现在 xml 中。也许一些 xsd-switch 可以做到这一点,我不知道......

于 2013-04-09T16:37:35.263 回答