Generate resources to be included when the toolbar item is saved.
the control attribute
the toolbar item
the resource keys and values for the given toolbar item property
Use generated resource keys & values to localize the given control property.
the control attribute to be localized
the toolbar item
toolbar item resources
Control type to be localized,
Property type to be localized. (the type that the property editor is registered against)
Handle the localization of control properties for a given property type.