RAD Studio VCL Reference
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ICustomHelpViewer.UnderstandsKeyword Method
ICustomHelpViewer Interface | ICustomHelpViewer Members | HelpIntfs Namespace | Description
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Would respond to a keyword-based Help request.

Pascal
function UnderstandsKeyword(const HelpString: string): Integer;
C++
__fastcall int UnderstandsKeyword(const AnsiString HelpString);
Description

The Help System calls UnderstandsKeyword to determine to determine if the Help Viewer can provide topics for a keyword-based Help request based on HelpString. UnderstandsKeyword should return the number of Help topics that would match such a request. 

 

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