如何抑制列表属性的XML标记

Question

序列化时是否可以避免列表属性标记？

//[Serializable()] - removed, unnecessary
public class Foo
{
    protected List<FooBar> fooBars = new List<FooBar>();
    public virtual List<FooBar> FooBars
    {
        get { return fooBars; }
        set { fooBars = value; }
    }
}

// [Serializable()] - removed, unnecessary
public class FooBar
{
    public int MyProperty
    { get; set; }
}

序列化Foo给出（评论除外）：

<Foo xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <FooBars>    <!-- Unwanted tag -->
    <FooBar>
      <MyProperty>7</MyProperty> 
    </FooBar>
    <FooBar>
      <MyProperty>9</MyProperty> 
    </FooBar>
  </FooBars>
</Foo>

通缉输出：

<Foo xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <FooBar>
    <MyProperty>7</MyProperty> 
  </FooBar>
  <FooBar>
    <MyProperty>9</MyProperty> 
  </FooBar>

Answer 1

添加：

[System.Xml.Serialization.XmlElement("FooBar")]
public virtual List<FooBar> FooBars 
{ 
    get { return fooBars; } 
    set { fooBars = value; }
}

结果

<FooMain xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http:/
/www.w3.org/2001/XMLSchema">
  <FooBar>
    <MyProperty>7</MyProperty>
  </FooBar>
  <FooBar>
    <MyProperty>76</MyProperty>
  </FooBar>
  <FooBar>
    <MyProperty>67</MyProperty>
  </FooBar>
</FooMain>