JVCL Help:TJvCustomAppStorage.ReadObjectList@string@TList@Boolean@string

 JVCL Help: TJvCustomAppStorage.ReadObjectList Method (string, TList, Boolean, string)

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Summary

Retrieves a list of objects.

Pascal

 functionReadObjectList(constPath: string; List: TList; constClearFirst: Boolean = True; constItemName: string = cItem): Integer; overload;
functionReadObjectList(constPath: string; List: TList; ItemCreator: TJvAppStorageObjectListItemCreateEvent; constClearFirst: Boolean = True; constItemName: string = cItem): Integer; overload;

Parameters

Parameters	Description
const Path: string	Path (relative to the current path) of the value to read.
List: TList	Specifies the TList descendant to hold the retrieved objects.
const ClearFirst: Boolean = True	Indicates whether to clear the List parameter first.
const ItemName: string = cItem	Prefix of the sub path for the items.
ItemCreator: TJvAppStorageObjectListItemCreateEvent	Method that will create each item.

Description

Retrieves a list of objects. The list is optionally cleared before before reading starts.
When ReadObjectList is called with no ItemCreater parameter, the ObjectType of the Object is retrieved from the stored "Classname" value. Otherwise, the ObjectType of the Object is defined by the ItemCreator-Event.
The result value is the number of items read. Uses ReadList with internally provided methods to do the actual reading.

See Also

TJvCustomAppStorage.ReadList

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