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Calling a Help System Directly
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For additional Help system functionality not provided by VCL applications, TApplication provides a read-only property that allows direct access to the Help system. This property is an instance of an implementation of the interface IHelpSystem. IHelpSystem and IHelpManager are implemented by the same object, but one interface is used to allow the application to talk to the Help Manager, and one is used to allow the Help viewers to talk to the Help Manager.

See Also

Enabling Help in Applications

How TApplication Processes VCL Help

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