RAD Studio VCL Reference
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IHelpSystem2.UnderstandsKeyword Method
IHelpSystem2 Interface | IHelpSystem2 Members | HelpIntfs Namespace | Description
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Queries Help system for ability to understand keyword.

Pascal
function UnderstandsKeyword(const HelpKeyword: string; const HelpFileName: string): Boolean;
C++
__fastcall Boolean UnderstandsKeyword(const AnsiString HelpKeyword, const AnsiString HelpFileName);
Description

The Help System calls UnderstandsKeyword to determine if the Help Viewer can provide topics for a keyword-based Help request based on the given keyword. UnderstandsKeyword should return true if any registered help viewer understands the given keyword. 

 

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