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

CreateNodeQueryListAndAdd

Ensures the THelpNodeQueryList instance has been created prior to adding the specified help query item.

Declaration

Source position: lazhelpintf.pas line 604

procedure CreateNodeQueryListAndAdd(

  const ANode: THelpNode;

  const QueryItem: THelpQueryItem;

  var List: THelpNodeQueryList;

  OnlyIfNotExists: Boolean

);

Arguments

ANode

  

Help node to locate in the list of query items.

QueryItem

  

Query item for the help node.

List

  

List examined in the routine.

OnlyIfNotExists

  

Indicates if the help node and query item are added only when they do not already exist in the list.

Version 3.2 Generated 2024-02-25 Home