Skip to main content

Chat Now

Buy Support Center Documentation Blogs Training Demos Free Trial Log In

VCL

Search:

Search in…

DevExpress documentation only
All DevExpress web resources

Docs > VCL Controls > ExpressDataController > API Reference > cxCustomData > TcxCustomDataProvider

All docs

V25.1

General Information

Support Services

Install Trial Version

Install Registered Products

Install Updates

Security Information

UI Localization

IDE Productivity Tools

CodeRush for Visual Studio (FREE)

QA/Web Testing Tools

TestCafe Studio

Desktop UI Controls

Controls

VCL (Delphi & C++Builder)

FREE UTILITIES

WinForms Skin Editor

WPF Theme Designer

Frameworks and Libraries

XAF - Cross-Platform .NET App UI

XPO - .NET ORM Library (FREE)

Drawing Graphics Library

.NET App Security & Web API Service (FREE)

Web UI Controls

Controls and Extensions

DevExtreme (Angular, React, Vue, jQuery)

Blazor (Server, WebAssembly, and Hybrid)

ASP.NET Web Forms

ASP.NET MVC 5 (JavaScript-based)

ASP.NET Bootstrap

FREE UTILITIES

ASP.NET Theme Builder

ASP.NET Theme Deployer

Mobile

PDF & Office Document APIs

Word (DOCX, DOC)

Excel (XLSX, XLS)

PowerPoint (PPTX)

Reporting & Analytics

DevExpress Reports (all supported platforms)

Report & Dashboard Server

End-User Documentation

Interface Elements for Desktop

Interface Elements for Web

Dashboard for Desktop

Dashboard for Web

Filter table of contents

VCL Controls

What's New

Installation

Express Cross Platform Library

ExpressQuantumGrid Suite

ExpressEditors Library

ExpressBars Suite

ExpressCharts Suite

ExpressReports Suite

ExpressRichEditControl Suite

ExpressSkins Library

ExpressScheduler Suite

ExpressSpreadSheet Suite

ExpressQuantumTreeList Suite

ExpressPDFViewer Suite

ExpressPrinting System

ExpressLayoutControl Suite

ExpressNavBar Suite

ExpressPivotGrid Suite

ExpressVerticalGrid Suite

ExpressDocking Library

ExpressMemData

ExpressDataController

Concepts

Provider Mode

Examples

API Reference

cxCustomData

EcxInvalidDataControllerOperation

PcxDataSelectionInfo

TcxAfterSummaryEvent

TcxCustomDataController

TcxCustomDataControllerInfo

TcxCustomDataField

TcxCustomDataFieldList

TcxCustomDataFindCriteria

TcxCustomDataProvider

Members

Constructors

Methods

TcxCustomDataRelation

TcxCustomDataRelationList

TcxCustomDataSource

TcxCustomDataSummaryItem

TcxDataControllerCompareEvent

TcxDataControllerComparisonMode

TcxDataControllerDetailMode

TcxDataControllerEachDetailProc

TcxDataControllerEachRowProc

TcxDataControllerEditKind

TcxDataControllerEditOperation

TcxDataControllerEditOperations

TcxDataControllerEditState

TcxDataControllerGroups

TcxDataControllerInfoHelper

TcxDataControllerMultiThreadedOptions

TcxDataControllerNotifyEvent

TcxDataControllerObject

TcxDataControllerOption

TcxDataControllerOptions

TcxDataControllerPersistent

TcxDataControllerRowFixedState

TcxDataControllerSearch

TcxDataDetailExpandedEvent

TcxDataDetailExpandingEvent

TcxDataFilterCriteria

TcxDataFilterCriteriaItem

TcxDataFilterGetValueListEvent

TcxDataFilterRecordEvent

TcxDataFilterValueList

TcxDataFindCriteria

TcxDataFindCriteriaBeforeChangeEvent

TcxDataFindCriteriaBehavior

TcxDataFindCriteriaChange

TcxDataFindCriteriaChangedEvent

TcxDataFindCriteriaChanges

TcxDataFooterSummaryItems

TcxDataGroupFieldInfo

TcxDataGroupIndex

TcxDataGroupInfo

TcxDataGroupInfoSummaryInfo

TcxDataGroupSummaryItems

TcxDataGroups

TcxDataItemHandle

TcxDataRecordAllowOperationEvent

TcxDataRecordChangedEvent

TcxDataRecordHandle

TcxDataRecordNotifyEvent

TcxDataSelection

TcxDataSelectionInfo

TcxDataSortFieldInfo

TcxDataSortOrder

TcxDataSummary

TcxDataSummaryGroup

TcxDataSummaryGroupItemLink

TcxDataSummaryGroupItemLinkClass

TcxDataSummaryGroupItemLinks

TcxDataSummaryGroups

TcxDataSummaryItem

TcxDataSummaryItemClass

TcxDataSummaryItemGetTextEvent

TcxDataSummaryItems

TcxDataSummaryValues

TcxDetailInfoObject

TcxDetailObject

TcxGroupingFieldList

TcxGroupsRowInfo

TcxNoParamsEvent

TcxRowInfo

TcxSortingBySummaryEngine

TcxSortingBySummaryEngineClass

TcxSortingFieldList

TcxSummaryEvent

TcxSummaryEventArguments

TcxSummaryEventOutArguments

TcxSummaryKind

TcxSummaryKinds

TcxSummaryOption

TcxSummaryOptions

TcxSummaryPosition

TcxSummaryValueType

TcxUpdateControlEvent

TcxUpdateControlInfo

dxDefaultMultiThreadedFiltering

dxDefaultMultiThreadedSorting

cxDB

cxDBData

cxData

cxDataStorage

cxDataUtils

cxFilter

cxVariants

dxCustomData

dxCustomFunction

dxServerModeADODataSource

dxServerModeClasses

dxServerModeDBXDataSource

dxServerModeData

dxServerModeFireDACDataSource

ExpressSpellChecker Suite

ExpressMapControl Suite

ExpressGanttControl Suite

ExpressGaugeControl Suite

ExpressTileControl Suite

ExpressFlowChart Suite

ExpressFlowChart Editor

ExpressOrgChart Suite

ExpressPageControl Suite

ExpressWizardControl Suite

General Information

Support Services

Install Trial Version

Install Registered Products

Install Updates

Security Information

UI Localization

IDE Productivity Tools

CodeRush for Visual Studio (FREE)

QA/Web Testing Tools

TestCafe Studio

Desktop UI Controls

Controls

VCL (Delphi & C++Builder)

FREE UTILITIES

WinForms Skin Editor

WPF Theme Designer

Frameworks and Libraries

XAF - Cross-Platform .NET App UI

XPO - .NET ORM Library (FREE)

Drawing Graphics Library

.NET App Security & Web API Service (FREE)

Web UI Controls

Controls and Extensions

DevExtreme (Angular, React, Vue, jQuery)

Blazor (Server, WebAssembly, and Hybrid)

ASP.NET Web Forms

ASP.NET MVC 5 (JavaScript-based)

ASP.NET Bootstrap

FREE UTILITIES

ASP.NET Theme Builder

ASP.NET Theme Deployer

Mobile

PDF & Office Document APIs

Word (DOCX, DOC)

Excel (XLSX, XLS)

PowerPoint (PPTX)

Reporting & Analytics

DevExpress Reports (all supported platforms)

Report & Dashboard Server

End-User Documentation

Interface Elements for Desktop

Interface Elements for Web

Dashboard for Desktop

Dashboard for Web

TcxCustomDataProvider Class

Declaration

TcxCustomDataProvider = class(
    TObject
)

Inheritance

TcxCustomDataProvider

See Also

TcxCustomDataProvider Members

cxCustomData Unit

Use of this site constitutes acceptance of our Website Terms of Use and Privacy Policy (Updated). Cookies Settings

Copyright © 1998-2025 Developer Express Inc. All trademarks or registered trademarks are property of their respective owners