Application.HelpLaunch method (Project)

Starts a Help file.


expression. HelpLaunch( _FileName_, _ContextNumber_, _Search_, _SearchKey_ )

expression A variable that represents an Application object.


Name Required/Optional Data type Description
FileName Optional String The file name (with either .hlp or .chm extension) of the Help file to start. If FileName is not specified and Search is False, the Project Help window appears with the navigation pane expanded.
ContextNumber Optional Long The context number of a topic to display.
Search Optional Boolean True if the Help window appears with the navigation pane expanded (CHM). If Search is True, ContextNumber is ignored. The default value is False.
SearchKey Optional String Due to changes in the Project object model, this argument is no longer supported.

Return value


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