How Can I Deserialize an Object from a Serialized XML String in C#?

Deserializing an Object from a String

The provided method, SerializeObject, enables the serialization of objects to files. To retrieve the XML representation of the object as a string, a slight modification is required.

The solution involves replacing the StreamWriter with a StringWriter:

public static string SerializeObject<T>(this T toSerialize)
{
    XmlSerializer xmlSerializer = new XmlSerializer(toSerialize.GetType());

    using(StringWriter textWriter = new StringWriter())
    {
        xmlSerializer.Serialize(textWriter, toSerialize);
        return textWriter.ToString();
    }
}

The GetType() method is used in the XmlSerializer constructor to ensure that all possible subclasses of T are considered during serialization.

Unlike the usage of typeof(T), GetType() covers all subclasses, allowing the code to handle objects with inheritance. For more information and a concrete example where typeof(T) causes issues, refer to the following link: http://ideone.com/1Z5J1.

Additionally, it's worth noting that different versions of the .NET runtime may generate different exception messages when encountering errors with typeof(T).

The above is the detailed content of How Can I Deserialize an Object from a Serialized XML String in C#?. For more information, please follow other related articles on the PHP Chinese website!