We don't need to dirty check one-to-one because of how 
            assemble/disassemble is implemented and because a one-to-one 
            association is never dirty
            
Namespace: NHibernate.TypeAssembly: NHibernate (in NHibernate.dll) Version: 3.2.0.4000 (3.2.0.4000)
Syntax
| C# | 
|---|
public override bool IsAlwaysDirtyChecked { get; }  | 
| Visual Basic | 
|---|
Public Overrides ReadOnly Property IsAlwaysDirtyChecked As Boolean Get  | 
| Visual C++ | 
|---|
public: virtual property bool IsAlwaysDirtyChecked { bool get () override; }  | 
Implements
IAssociationType..::..IsAlwaysDirtyCheckedIAssociationType..::..IsAlwaysDirtyChecked