Difference between LocalizableAttribute and LocalizabilityAttribute in .NET

I’ve just updated an older answer of mine at:

https://social.msdn.microsoft.com/Forums/vstudio/en-US/716ef041-0a59-4c1d-9519-e14db4de7e75/localizability-vs-localizable-attributes-in-control-dev?forum=wpf

In case you’re wondering too what’s the difference between Localizable and Localizability attributes in .NET, maybe this helps a bit:

https://msdn.microsoft.com/en-us/library/ms753944(v=vs.100).aspx 

• LocalizableAttribute – Specifies whether a property should be localized
• LocalizabilityAttribute – Specifies the localization attributes for a binary XAML (BAML) class or class member

Seems the Localizability attribute is BAML-specific and makes sure localization-related comments (probably to make use by localization tools and show to the translators) are preserved/exposed when WPF XAML is compiled from text XML form into binary BAML.