从字符串反序列化，而不是 TextReader

我想把我的代码从:

string path = @"c:\Directory\test.xml";
XmlSerializer s = new XmlSerializer(typeof(Car));


TextReader r = new StreamReader(path);


Car car = (Car)s.Deserialize(r);
r.Close();

将 XML 转换为字符串的代码，然后将字符串转换为对象 Car。

这可能吗？

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小开

如果将 XML 存储在字符串变量中，可以使用 字符串阅读器:

var xml = @"<car/>";
var serializer = new XmlSerializer(typeof(Car));
using (var reader = new StringReader(xml))
{
var car = (Car)serializer.Deserialize(reader);
}
小开
最佳答案 
public static string XmlSerializeToString(this object objectInstance)
{
var serializer = new XmlSerializer(objectInstance.GetType());
var sb = new StringBuilder();


using (TextWriter writer = new StringWriter(sb))
{
serializer.Serialize(writer, objectInstance);
}


return sb.ToString();
}


public static T XmlDeserializeFromString<T>(this string objectData)
{
return (T)XmlDeserializeFromString(objectData, typeof(T));
}


public static object XmlDeserializeFromString(this string objectData, Type type)
{
var serializer = new XmlSerializer(type);
object result;


using (TextReader reader = new StringReader(objectData))
{
result = serializer.Deserialize(reader);
}


return result;
}

使用方法:

//Make XML
var settings = new ObjectCustomerSettings();
var xmlString = settings.XmlSerializeToString();


//Make Object
var settings = xmlString.XmlDeserializeFromString<ObjectCustomerSettings>();
小开

1-liner，将 XML 字符串 text和 YourType作为预期的对象类型。和其他答案没什么不同，只是压缩成一行:

var result =  (YourType)new XmlSerializer(typeof(YourType)).Deserialize(new StringReader(text));
小开

无耻地抄袭 Xml 字符串的一般反序列化

    public static T DeserializeFromXmlString<T>(string xmlString)
{
var serializer = new XmlSerializer(typeof(T));
using (TextReader reader = new StringReader(xmlString))
{
return (T) serializer.Deserialize(reader);
}
}
小开 
static T DeserializeXml<T>(string sourceXML) where T : class
{
var serializer = new XmlSerializer(typeof(T));
T result = null;


using (TextReader reader = new StringReader(sourceXML))
{
result = (T) serializer.Deserialize(reader);
}


return result;
}

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