[英]XmlSerializer / StreamWriter multiple types/classes into same xml file
I want to create an XML file depending on a schema (XSD). 我想根据模式(XSD)创建XML文件。 I've found this question on StackOverflow: Generating XML file using XSD file 我在StackOverflow上发现了这个问题: 使用XSD文件生成XML文件
It works with a simple sample like this: 它可以像这样的简单样本一起工作:
var data = new ProfileType();
data.Name = "Test";
data.Address = "Street";
var serializer = new XmlSerializer(typeof(ProfileType));
using (var stream = new StreamWriter("D:\\test.xml")) serializer.Serialize(stream, data);
But how can I add more classes/types into the same xml file? 但是,如何在同一个xml文件中添加更多的类/类型? If I add these lines of codes after them below, they overwrite the text.xml file: 如果我在下面的这些代码行之后添加它们,它们将覆盖text.xml文件:
var data2 = new MemberType();
data2.Age = "25";
data2.Code = "Z14x";
data2.Color = "Red":
var serializer2 = new XmlSerializer(typeof(MemberType));
using (var stream = new StreamWriter("D:\\test.xml")) serializer2.Serialize(stream, data2);
You can serialize a list of objects: 您可以序列化对象列表:
example: 例:
public class Type1
{
public string Name { get; set; }
public Type1() { }
}
public class Type2
{
public string Name { get; set; }
public Type2() { }
}
//....
List<object> list = new List<object>();
list.Add(new Type1() { Name = "Name1" });
list.Add(new Type2() { Name = "Name2" });
XmlSerializer serializer = new XmlSerializer(typeof(List<object>), new Type[] { typeof(Type1), typeof(Type2) });
using (TextWriter writer = new StreamWriter("result.xml"))
{
serializer.Serialize(writer, list);
}
result: 结果:
<?xml version="1.0" encoding="utf-8"?>
<ArrayOfAnyType xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<anyType xsi:type="Type1">
<Name>Name1</Name>
</anyType>
<anyType xsi:type="Type2">
<Name>Name2</Name>
</anyType>
</ArrayOfAnyType>
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