Specify Your Own Callback for Help

If you do not want to use the default .tgf help file mechanism, you can specify your own action for the Help button on forms and dialog boxes by providing a callback function and by setting the hiHelpAction property. When a user clicks Help, the hiHelp() function is called. hiHelp() then executes the callback function associated with the hiHelpAction property, instead of referencing a .tgf file.

You cannot set the hiHelpAction property on windows.