C#xml serialized objects, XML tags are abbreviated

Recently the last interface, their format is very strict must be the following format

<message>

<age>20</age>

<name> Zhang San </name>

</message>

But I got the following result from the XML serialization object

<message>

<age/>

<name></name>

</message>

To search the internet for nearly 1.5 hours and did not find a solution, and finally imagine if you assign him a null character, the result will be resolved the above problem.

public class Message

{

public string Age{get;set;}

public string Name{get;set;}

}

Message.age= "", to be written message.age= "";

C#xml serialized objects, XML tags are abbreviated