[Overview][Classes][Procedures and functions][Index] | Reference for unit 'DBActns' (#lcl)

# Reference for unit 'DBActns'

Standard actions used to navigate and manipulate a dataset in a datasource.

`uses`
`Classes,`
`DB,`
`ActnList;` |  | Defines classes for Actions and lists of Actions for use in LCL components.

## Overview

dbactns.pp contains classes used to implement TDataSetAction and its descendants. They are dataset-aware actions used to navigate and manipulate a dataset in a datasource.

dbactns.pp is part of the Lazarus Component Library (LCL).

The following components are registered but not displayed on the Lazarus IDE component palette:

- TDataSetFirst
- TDataSetLast
- TDataSetNext
- TDataSetPrior
- TDataSetRefresh
- TDataSetCancel
- TDataSetDelete
- TDataSetEdit
- TDataSetInsert
- TDataSetPost