Introduces an interface for setting the HelpType property of a client.
procedure SetHelpType(Value: THelpType); virtual;
virtual __fastcall SetHelpType(THelpType Value);
The associated action calls SetHelpType when its HelpType property changes so that the action link can propagate the new HelpType value to the client object.
Value specifies the new value of the HelpType property.
As implemented in TActionLink, SetHelpType does nothing. Descendant classes override SetHelpType to set the client property that corresponds to the action's HelpType property if the IsHelpLinked method returns true.
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