A Help Content represents either a directory object allowing access to a
search engine and to index information for the respective module, or an
object allowing access to the concrete written help content.
string MediaType ( read only, either "image/gif", "text/plain",
"text/html" or "text/css" )
sequence<string> KeywordList ( read-only, only if IsFolder is true,
contains the index )
sequence<sequence<string>> KeywordRef ( read-only, only if IsFolder is true,
contains the links belonging to the index )
sequence<sequence<string>> KeywordAnchorForRef ( read-only, only if IsFolder is true,
contains the anchor names belonging to the index )
sequence<sequence<string>> KeywordTitleForRef ( read-only, , only if IsFolder is true,
contains the titles of the documents in which the keywords are found. )
sequence<string> SearchScopes ( read only, , only if IsFolder is true,
contains the scopes in which to search ).
string AnchorName ( readonly, only if content is has media type "text/html".
