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Unit List

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Alphabetical list of unit scopes, along with miscellaneous units that have no unit scope.

Unit Scopes

BdeBde is the unit scope for the two Borland Database Engine (BDE) units. Note that BDE is deprecated. Please use newer database technologies, such as dBExpress and DataSnap.
DataUnit scope for all database, database data-binding, and cloud computing related functionality.
DatasnapDatasnap is the unit scope for all units that implement DataSnap functionality such as authentication, DataSnap servers, DataSnap REST clients, DataSnap proxies, HTTP layer, Midas, and related services.
FMXFMX is the unit scope that contains the units and unit scopes of the FireMonkey application platform (FMX).
SoapSimple Object Access Protocol (SOAP) units, typically used for Web Services development. We suggest that you consider using DataSnap technology.
SystemContains the Delphi run-time library (RTL) units, classes, functions, types, variables, and constants. Also contains the System.Bindings, System.Generics, and System.Win unit scopes. Note that the System unit scope and the System unit are the same.
VclVcl is the unit scope for the Visual Component Library (VCL).
WebProvides access to development tools for Web-based applications, such as Web.Cgiapp, Web.WebFileDispatcher, Web.Webbroker, Web.DBWeb, and Web.HTTPApp.IWebAppServices.
WinapiProvides access to Win32 functionality. The units listed here are only a small part of the Winapi units provided in RAD Studio. For a full list of supported functionality, see the Winapi source files in the product installation directory folder (that is, either lib/win32 or lib/win64). For further help on the Winapi, see the MSDN online library
Xml

Units

ActnResDefines the class ActnRes.TStandardActions, whose fields (such as EditCopy1) store an instance of a standard action used by the Action Manager editor.
AdaptReqDefines classes and interfaces for interacting with action requests and responses, WebSnap adapter requests and responses, and HTTP request messages.
AutoAdap
Comapp
CompProd
CtlPanel
DBAdapt
DBAdaptImg
DesignEditorsDefines the interfaces and classes used by the property editors in the IDE. For more information, see the comments in the source code.
DesignIntfDefines the interfaces and classes used by the property editors in the IDE. For more information, see the comments in the code.
DSAzureDefines the API used in Windows Azure Blob API, Windows Azure Queue API, and Windows Azure Table API.
IB
IBBlobDefines an InterBase class and functions for blob fields and blob streams.
IBConnectionBrokerDefines classes and types related to the InterBase connection broker component.
IBCustomDataSet
IBDatabase
IBDatabaseInfo
IBDatabaseINI
IBEvents
IBExtract
IBFilterDialog
IBInstall
IBIntf
IBQuery
IBServices
IBSQL
IBSQLMonitor
IBStoredProc
IBTable
IBUpdateSQL
IBUtils
MidItems
MidProd
PagItems
PlatformAPI
ReqFiles
ReqMulti
SessColn
SHDocVwDefines API for the Microsoft Shell Doc Object and Control Library (SHDOCVW.DLL).
SimpleDSDefines two classes that enable you to work with simple data sets.
SiteComp
SiteProd
Sockapp
WebAdapt
WebAuto
WebComp
WebContnrs
WebDisp
WebFact
WebForm
WebModu
WebScript
WebSess
WebUsers
XMLBrokrDefines the XML broker and its associated classes and types.
Xmlxform
XSLProd


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