有没有办法做到的对象（其属性）序列化到XML？ [英] Is there a way to do object (with its attributes) serializing to xml?

问题描述

创建一个类（称之为FormElement）。这个类应该有像他们有数据元素的元数据的一些属性（名称，序列号，价值，它只是一个字符串，等等）。

Create a class (call it FormElement). That class should have some properties like the metadata they have with data elements (name, sequence number, value—which is just a string, etc).

本类有类型验证应用程序块的验证类的属性。

This class has as attributes of type Validation Application Block Validation classes.

我想序列化到XML和反序列化。验证类，包括验证应用程序块属性的所有属性生存序列化。

I want to serialize it to xml and deserialize it. Verify that all properties of the class including the validation application block attributes survive serialization.

一些建议吗？

推荐答案

在.NET框架有这种内置的，使用C＃，你会做这样的：

The .NET framework has this built in, using C# you would do it like this:

// This code serializes a class instance to an XML file:
XmlSerializer xs = new XmlSerializer(typeof(objectToSerialize));

using (TextWriter writer = new StreamWriter(xmlFileName))
{
     xs.Serialize(writer, InstanceOfObjectToSerialize);
}

和这个片段是如何反序列化的XML文件恢复到一个类的实例的例子：

And this snippet is an example of how to deserialize an XML file back to a class instance:

// this code creates a class instance from the file we just made:
objectToSerialize newObject;
XmlSerializer xs = new XmlSerializer(typeof(objectToSerialize));

using (TextReader reader = new StreamReader(xmlFileName))
{
    newObject = (ObjectToSerialize) xs.Deserialize(reader);
}

您必须使用[Serializable]属性的这些工作，你的类。如果你想使你的XML输出​​多一点pretty的，你可以使用[的XmlElement]和[XmlAttribute]在你的类属性的属性将它们序列化到您所选择的模式。

You must mark your class with the [Serializable] attribute for these to work. If you want to make your XML output a little more pretty, you can use [XmlElement] and [XmlAttribute] attributes on your class properties to have them serialize into your schema of choice.

这篇关于有没有办法做到的对象（其属性）序列化到XML？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IT屋！