本文介绍了如何将动态对象序列化为XMLc#的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有一个object {System.Collections.Generic.List<object>}
,其中包含1000个object {DynamicData}
,每个object {DynamicData}
有4个键和值,还有一个List
有2个键和值。
我需要将此对象序列化到一个XML文件中,我尝试了正常的序列化,但出现此异常=The type DynamicData was not expected
,我如何序列化此对象?
代码如下:
//output is the name of my object
XmlSerializer xsSubmit = new XmlSerializer(output.GetType());
var xml = "";
using (var sww = new StringWriter())
{
using (XmlWriter writers = XmlWriter.Create(sww))
{
try
{
xsSubmit.Serialize(writers, output);
}
catch (Exception ex)
{
throw;
}
xml = sww.ToString(); // Your XML
}
}
我可以逐行和逐元素地创建XML文件,但我想要更快、代码更少的东西。 我的对象的结构如下:
output (count 1000)
[0]
Costumer - "Costumername"
DT - "Date"
Key - "Key"
Payment - "x"
[0]
Adress - "x"
Number - "1"
[1]...
[2]...
推荐答案
您可以使用IXmlSerializable
[Serializable]
public class ObjectSerialize : IXmlSerializable
{
public List<object> ObjectList { get; set; }
public XmlSchema GetSchema()
{
return new XmlSchema();
}
public void ReadXml(XmlReader reader)
{
}
public void WriteXml(XmlWriter writer)
{
foreach (var obj in ObjectList)
{
//Provide elements for object item
writer.WriteStartElement("Object");
var properties = obj.GetType().GetProperties();
foreach (var propertyInfo in properties)
{
//Provide elements for per property
writer.WriteElementString(propertyInfo.Name, propertyInfo.GetValue(obj).ToString());
}
writer.WriteEndElement();
}
}
}
用法;
var output = new List<object>
{
new { Sample = "Sample" }
};
var objectSerialize = new ObjectSerialize
{
ObjectList = output
};
XmlSerializer xsSubmit = new XmlSerializer(typeof(ObjectSerialize));
var xml = "";
using (var sww = new StringWriter())
{
using (XmlWriter writers = XmlWriter.Create(sww))
{
try
{
xsSubmit.Serialize(writers, objectSerialize);
}
catch (Exception ex)
{
throw;
}
xml = sww.ToString(); // Your XML
}
}
输出
<?xml version="1.0" encoding="utf-16"?>
<ObjectSerialize>
<Object>
<Sample>Sample</Sample>
</Object>
</ObjectSerialize>
注意:如果要使用相同类型进行反序列化,请务必小心 (对象序列化)您应该提供ReadXml
。如果你想 指定架构,也应提供GetSchema
。
这篇关于如何将动态对象序列化为XMLc#的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持编程学习网!
本站部分内容来源互联网,如果有图片或者内容侵犯您的权益请联系我们删除!