RAD Studio VCL Reference
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IExtendedHelpViewer2.DisplayTopic Method
IExtendedHelpViewer2 Interface | IExtendedHelpViewer2 Members | HelpIntfs Namespace | Description | See Also
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Use Topic ID to display topic, specifying page anchor.

Pascal
procedure DisplayTopic(const Topic: string; const Anchor: string); overload;
C++
__fastcall DisplayTopic(const AnsiString Topic, const AnsiString Anchor);
Description

The RTL Help System calls DisplayTopic to have the Viewer handle a topic-based Help request and can specify a page anchor. If the page does not have the page anchor, the page is opened anyway. 

Topic is the Topic ID, a short string that must be unique for all topics maintained by a particular Viewer. 

Anchor is a tag that allows you to jump to a specific place in a page. 

 

See Also
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