[Overview][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'LazHelpIntf' (#lcl)

THelpDatabase.GetNodesForKeyword

Creates or updates a list of help nodes using the specified help HelpKeyword.

Declaration

Source position: lazhelpintf.pas line 349

public function THelpDatabase.GetNodesForKeyword(

  const HelpKeyword: string;

  var ListOfNodes: THelpNodeQueryList;

  var ErrMsg: string

):TShowHelpResult; virtual;

Arguments

HelpKeyword

  

Help keyword to locate in nodes in the help database.

ListOfNodes

  

List of nodes updated in the method.

ErrMsg

  

Message describing an error condition in the return value.

Function result

Status for help request.

Version 4.0 Generated 2025-05-03 Home