JVCL Help:DP GenItemsList

 JVCL Help: DP_GenItemsList procedure

JVCL Functions

► JvDataProvider.pas Functions

[+] JvDataProvider.pas Functions

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Summary

Transforms a data provider item tree into a string list.

run\JvDataProvider.pas

Pascal

 run\JvDataProvider.pas

 procedureDP_GenItemsList(RootList: IJvDataItems; ItemList: TStrings);

Parameters

Parameters	Description
RootList: IJvDataItems	Root data item list to fill the list with.
ItemList: TStrings	A TStrings descendant to receive the item list in. The list is cleared upon entry to the method.

run\JvDataProvider.pas

Description

DP_GenItemsList will transform a data provider item tree into a string list of items.
The generated list will contain all items in the specified root list, including all sub items. The items are placed in the order they would be shown in a user interface control if the tree was fully expanded, each item accompanied by it's level in the tree.
Upon entry to this method the specified string list will be emptied. Upon exit the objects assigned to each item is a simple integer (and should therefor not be freed when an item is removed or the list is cleared).

run\JvDataProvider.pas

See Also

IJvDataItems

run\JvDataProvider.pas

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