Skip to main content

DevExpress v24.2 Update — Your Feedback Matters

Our What's New in v24.2 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

Take the survey Not interested

TdxPSDBBasedExplorerFolder Class

Represents a folder in a TdxPSDBBasedExplorer component.

#Declaration

Delphi
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.

#Inheritance

See Also