RAD Studio VCL Reference
TActionLink.SetHelpKeyword Method

Introduces an interface for setting the help keyword of a client.

procedure SetHelpKeyword(const Value: string); virtual;
virtual __fastcall SetHelpKeyword(const AnsiString Value);

The associated action calls SetHelpKeyword when its HelpKeyword property changes so that the action link can propagate the new HelpKeyword value to the client object.  

Value specifies the new value of the HelpKeyword property. 

As implemented in TActionLink, SetHelpKeyword does nothing. Descendant classes override SetHelpKeyword to set the client property that corresponds to the action's HelpKeyword property if the IsHelpLinked method returns true. 


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