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ASP.NET Core Controls
V 19.1
19.1
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Docs API Reference DevExtreme-Based Controls Control Builders TabPanelBuilder Methods OnDisposing
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Common Tools

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All docs
V19.1

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

Tools

ASP.NET Theme Builder
ASP.NET Theme Deployer

Enterprise and Analytic Tools

Reporting
Report and Dashboard Server
Dashboard
Office File API

Quality Assurance and Productivity

CodeRush
CodeRush Classic
TestCafe Studio
Logify

Frameworks and Libraries

eXpressApp Framework
eXpress Persistent Objects
XPO Profiler
Core Libraries

Mobile

UI Controls for Xamarin.Forms
Charts for iOS / Xamarin.iOS
Charts for Android / Xamarin.Android
Grid for Xamarin.Forms (Legacy)
19.1
18.2
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ASP.NET Core Controls
Concepts
Controls
API Reference
DevExtreme-Based Controls
Control Builders
AccordionBuilder
ActionSheetBuilder
AutocompleteBuilder
BarGaugeBuilder
BoxBuilder
BulletBuilder
ButtonBuilder
ButtonGroupBuilder
CalendarBuilder
ChartBuilder
CheckBoxBuilder
CircularGaugeBuilder
ColorBoxBuilder
ContextMenuBuilder
DataGridBuilder<T>
DateBoxBuilder
DrawerBuilder
DropDownBoxBuilder
DropDownButtonBuilder
FileUploaderBuilder
FilterBuilderBuilder<T>
FormBuilder<T>
FunnelBuilder
GalleryBuilder
HtmlEditorBuilder
LinearGaugeBuilder
ListBuilder
LoadIndicatorBuilder
LoadPanelBuilder
LookupBuilder
MapBuilder
MenuBuilder
MultiViewBuilder
NavBarBuilder
NumberBoxBuilder
PieChartBuilder
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RadioGroupBuilder
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ResponsiveBoxBuilder
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TabPanelBuilder
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ItemTemplate
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Items(Action<CollectionFactory<TabPanelItemBuilder>>)
Loop
NoDataText
OnContentReady
OnDisposing
OnDisposing(RazorBlock)
OnDisposing(String)
OnInitialized
OnItemClick
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Option(String, Object)
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DevExtreme.AspNet.Mvc
DevExtreme.AspNet.Mvc.Builders
DevExtreme.AspNet.Mvc.Builders.DataSources
DevExtreme.AspNet.Mvc.Factories
DevExtreme.AspNet.Mvc.FileManagement
Office-Inspired Controls
Client API Reference

TabPanelBuilder.OnDisposing Method

Name Description
OnDisposing(RazorBlock)

This method sets the client-side onDisposing option.
OnDisposing(String)

This method sets the client-side onDisposing option.