Use by certain classes to match version compatibility across releases of Lucene.

WARNING: When changing the version parameter that you supply to components in Lucene, do not simply change the version at search-time, but instead also adjust your indexing code to match, and re-index.

[SerializableAttribute]
public sealed class Version : Parameter

<SerializableAttribute> _
Public NotInheritable Class Version _
	Inherits Parameter

[SerializableAttribute]
public ref class Version sealed : public Parameter