I have a class that looks like this (simplified):

public class Field {
   public string Name;
   public string Value;
}

I'm creating a webmethod that has this class as an argument, and the
following SOAP fragment for that is expected:

<Field>
  <Name>string</Name>
  <Value>string</Value>
</Field>

I want to make this (de)serialized as:

<Field Name="string">string</Field>

This would, of course eat up less bandwidth, and it looks more logical
for a little name/value-class. I've tried adding [XmlAttribute("Name")]
to the Name property, and that works perfectly. So I get this:

<Field Name="string">
  <Value>string</Value>
</Field>

Which looks even more silly, I think. So how do I get the aforementioned
way of (de)serialization? Any thoughts/ideas?