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将对象序列化为不带特殊字符的xml和字符串

xmlwriter xml-serialization c#

14

Wodzu · 技术社区 · 15 年前

我想将对象序列化为xml,然后序列化为字符串。

  public class MyObject
  {
    [XmlElement]
    public string Name
    [XmlElement]
    public string Location;
  }

我想得到一个会像这样叮当作响的字符串:

<MyObject><Name>Vladimir</Name><Location>Moskov</Location></MyObject>

我使用这样的代码:

  XmlWriterSettings settings = new XmlWriterSettings();
  settings.OmitXmlDeclaration = true;
  settings.Indent = true;
  StringWriter StringWriter = new StringWriter();
  StringWriter.NewLine = ""; //tried to change it but without effect
  XmlWriter writer = XmlWriter.Create(StringWriter, settings);
  XmlSerializerNamespaces namespaces = new XmlSerializerNamespaces();
  namespaces.Add(string.Empty, string.Empty);
  XmlSerializer MySerializer= new XmlSerializer(typeof(MyObject ));
  MyObject myObject = new MyObject { Name = "Vladimir", Location = "Moskov" };

  MySerializer.Serialize(writer, myObject, namespaces);
  string s = StringWriter.ToString();

<MyObject>\r\n  <Name>Vladimir</Name>\r\n  <Location>Moskov</Location>\r\n</MyObject>

我知道以后可以从字符串中删除“\r\n”。但我不想再生产它们,而不愿以后再把它们移走。

谢谢你的时间。

2 回复 | 直到 15 年前

1

14

Marc Gravell 15 年前

你可以试试:

settings.NewLineHandling = NewLineHandling.None;
settings.Indent = false;

对我来说,是:

<MyObject><Name>Vladimir</Name><Location>Moskov</Location></MyObject>

2

8

Aristos 10 年前

我使用了上面的输入,这里有一个通用的object-to-XML字符串方法,可以在任何地方重用:

public static string ObjectToXmlString(object _object)
{
    string xmlStr = string.Empty;

    XmlWriterSettings settings = new XmlWriterSettings();
    settings.Indent = false;
    settings.OmitXmlDeclaration = true;
    settings.NewLineChars = string.Empty;
    settings.NewLineHandling = NewLineHandling.None;

    using (StringWriter stringWriter = new StringWriter())
    {
        using (XmlWriter xmlWriter = XmlWriter.Create(stringWriter, settings))
        {
            XmlSerializerNamespaces namespaces = new XmlSerializerNamespaces();
            namespaces.Add(string.Empty, string.Empty);

            XmlSerializer serializer = new XmlSerializer(_object.GetType());
            serializer.Serialize(xmlWriter, _object, namespaces);

            xmlStr = stringWriter.ToString();
            xmlWriter.Close();
        }

        stringWriter.Close();
    }

    return xmlStr;
}