OptionScope enumeration
The OptionScope enumerated type is the return type of the getOptionScope method, and has the following values:
The OptionScope enumeration has the following constants of type unsigned short.
INVALID_SCOPE = 0
The option name is invalid.
GLOBAL_SCOPE = 1
The option has global scope.
DOCUMENT_SCOPE = 2
The option has document scope.
WINDOW_SCOPE = 3
The option has window scope.
VIEW_SCOPE = 4
The option has view scope.