TdxPSDBBasedExplorerFolder Class
Represents a folder in a TdxPSDBBasedExplorer component.
Declaration
TdxPSDBBasedExplorerFolder = class(
TdxPSExplorerFolder
)Remarks
Data-aware explorer components store their data in two datasets. Folders are stored in a dataset assigned to the component’s Folders property, thus TdxPSDBBasedExplorerFolder objects correspond to records from that dataset. Note also that a data-aware explorer’s root folder doesn’t have a corresponding entry in the folders dataset. This folder is also represented by a TdxPSDBBasedExplorerFolder object and can be accessed via the component’s Root property. Other folders (that have corresponding records) can be accessed via the component’s FindFolderByID method or a folder’s Folders property.
The common functionality of folder objects used in explorer components is implemented by the TdxPSExplorerFolder class. The TdxPSDBBasedExplorerFolder class inherits this functionality and introduces members specific to data-aware explorers.