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C# How to Serialize/Deserialize BitVector32

I have a class with a property of type BitVector32, when I Serialize it, I noticed the property was not getting serialized because the BitVector32 is not [Serializable].

After thinking about how can I serialize this property and looking into the implementation of BitVector32 it became clear that I need to approach this from a different angle.
BitVector32 class has a property called Data where the information is stored, this property is of type Int and Int is obviously [Serializable].
Here is my approach:
[Serializable]     publicclassTreeItem     {         // Serializable requires an empty constructor public TreeItem()         {         }         publicint Id { get; set; }         publicint ObjectType { get; set; }         [XmlIgnore]         publicBitVector32Properties { get; set; }         [XmlElement("Properties")]         publicInt32 Data         {             get { return Properties.Data; }             set { Properties = newBitVector32(value); }         }     }

Here is…
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