GetHelpTopic()   Retrieves the default help Topic
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 Sintax

        GetHelpTopic( [ ncTopic ] )

 Parameters

        ncTopic Is an optional parameter and let us especify the topic
                about we want help. It can be a number or a string.
                If it is not especified, the default topic selected
                with HelpSetTopic() will be shown.

                The topics identifiers are established by the help
                file author.

 Returns

        Nothing

 Description

        We may select a default topic to be called every time we
        request help.

 Example

        GetHelpTopic( "Use_of_help" )

 Source: HELP.C