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V 18.1
18.1
17.2
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Common Tools

Project Converter
Assembly Deployment Tool
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Desktop

Controls

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UWP (Windows 10)

Tools

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Web

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Core Libraries
eXpress Persistent Objects
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IOS, Android & Xamarin

Native Mobile UI Controls
Xamarin
All docs
V18.1

General Information

.NET Subscription

Overview

Common Tools

Project Converter
Assembly Deployment Tool
Localization Service

Desktop

Controls

WinForms
WPF
UWP (Windows 10)

Tools

WinForms Skin Editor
WPF Theme Editor
WPF Theme Designer
Coded UI Test Extension

Web

Controls and Extensions

ASP.NET WebForms Controls
ASP.NET MVC Extensions
ASP.NET Bootstrap Controls
ASP.NET Core Bootstrap Controls
DevExtreme

Tools

ASP.NET Theme Builder
ASP.NET Theme Deployer

Analytics

Reporting
Report and Dashboard Server
Dashboard
Office File API

Code / Debug / Refactor

CodeRush
CodeRush Classic
TestCafe
Logify

Frameworks and Libraries

eXpressApp Framework
Core Libraries
eXpress Persistent Objects
XPO Profiler

IOS, Android & Xamarin

Native Mobile UI Controls
Xamarin
18.1
17.2
Overview
Product Information
Get Started with DevExpress Reporting
Create Popular Reports
Detailed Guide to DevExpress Reporting
Visual Studio Report Designer
Create End-User Reporting Applications
API Reference
DevExpress.XtraCharts
DevExpress.XtraPrinting.Caching
DevExpress.XtraReports
DevExpress.XtraReports.Configuration
DevExpress.XtraReports.Data
DevExpress.XtraReports.Design
DevExpress.XtraReports.Expressions
DevExpress.XtraReports.Extensions
DevExpress.XtraReports.FavoriteProperties
DevExpress.XtraReports.Localization
DevExpress.XtraReports.Native
DevExpress.XtraReports.ReportGallery
DevExpress.XtraReports.ReportGeneration
DevExpress.XtraReports.Security
DevExpress.XtraReports.Serialization
DevExpress.XtraReports.Service
DevExpress.XtraReports.Service.Extensions
DevExpress.XtraReports.Templates
DevExpress.XtraReports.UI
DevExpress.XtraReports.UI.BarCode
DevExpress.XtraReports.UI.PivotGrid
DevExpress.XtraReports.UserDesigner
DevExpress.XtraReports.Web
DevExpress.XtraReports.Web.Azure.ReportDesigner
DevExpress.XtraReports.Web.Azure.WebDocumentViewer
DevExpress.XtraReports.Web.ClientControls
DevExpress.XtraReports.Web.ClientControls.DataContracts
DevExpress.XtraReports.Web.DocumentViewer
DevExpress.XtraReports.Web.DocumentViewer.Ribbon
DevExpress.XtraReports.Web.Extensions
DevExpress.XtraReports.Web.Localization
DevExpress.XtraReports.Web.QueryBuilder
DevExpress.XtraReports.Web.QueryBuilder.Native
DevExpress.XtraReports.Web.ReportDesigner
DevExpress.XtraReports.Web.ReportDesigner.DataContracts
DevExpress.XtraReports.Web.ReportDesigner.Native
DevExpress.XtraReports.Web.Scripts
DevExpress.XtraReports.Web.WebDocumentViewer
DevExpress.XtraReports.Web.WebDocumentViewer.DataContracts
DevExpress.XtraReports.Web.WebDocumentViewer.Native
DevExpress.XtraReports.Wizards
DevExpress.XtraReports.Wizards.Builder
DevExpress.XtraReports.Wizards.Labels
DevExpress.XtraReports.Wizards.Presenters
DevExpress.XtraReports.Wizards.Templates
DevExpress.XtraReports.Wizards.Views
AddGroupingLevelPageView
Members
Constructors
Properties
Methods
Events
ActiveAvailableColumnsChanged
ActiveGroupingLevelChanged
AddGroupingLevelClicked
CombineGroupingLevelClicked
GroupingLevelDownClicked
GroupingLevelUpClicked
RemoveGroupingLevelClicked
ChooseObjectConstructorPageViewEx
ChooseReportLayoutPageView
ChooseReportStylePageView
ChooseReportTemplatePageView
ChooseReportTypePageView
ChooseSummaryOptionsPageView
CustomizeLabelPageView
IAddGroupingLevelPageView
IChooseReportLayoutPageView
IChooseReportStylePageView
IChooseReportTemplatePageView
IChooseReportTypePageView
IChooseSummaryOptionsPageView
ICustomizeLabelPageView
IMapReportTemplateFieldsPageView
IMasterDetailAddGroupingLevelPageView
IMasterDetailChooseSummaryOptionsPageView
IMasterDetailSelectDataMembersPageView
IMultiQuerySelectFieldsPageView
ISelectColumnsPageView
ISelectDataSourcePageView
ISelectLabelTypePageView
ISetReportTitlePageView
ISpecifyReportTemplateOptionsPageView
IWelcomePageView
MapReportTemplateFieldsPageView
MasterDetailAddGroupingLevelPageView
MasterDetailChooseSummaryOptionsPageView
MasterDetailSelectDataMembersPageView
MultiQuerySelectFieldsPageView
SelectColumnsPageView
SelectLabelTypePageView
SetReportTitlePageView
SpecifyReportTemplateOptionsPageView
DevExpress.XtraReports.Wizards3
DevExpress.XtraReports.Wizards3.Presenters
DevExpress.XtraReports.Wizards3.Views
ASP.NET Core API Reference

AddGroupingLevelPageView.CombineGroupingLevelClicked Event

Occurs when the Combine Grouping Level button is clicked on a wizard page.

Namespace: DevExpress.XtraReports.Wizards.Views

Assembly: DevExpress.XtraReports.v18.1.Extensions.dll

Syntax

public event EventHandler CombineGroupingLevelClicked

Implements