Host could ask to open the Plug-in help (could be: opening a PDF document or link to a web page). The host could call it with onlyCheck set to true for testing support of open Help. Return kResultFalse means not supported function.
See Implementation
Host could ask to open the Plug-in help (could be: opening a PDF document or link to a web page). The host could call it with onlyCheck set to true for testing support of open Help. Return kResultFalse means not supported function.