BuyLog In
DevExtreme
All docs
V 23.2
24.1
23.2
23.1
22.2
The page you are viewing does not exist in version 22.2.
22.1
The page you are viewing does not exist in version 22.1.
21.2
The page you are viewing does not exist in version 21.2.
21.1
The page you are viewing does not exist in version 21.1.
20.2
The page you are viewing does not exist in version 20.2.
20.1
The page you are viewing does not exist in version 20.1.
19.2
The page you are viewing does not exist in version 19.2.
19.1
The page you are viewing does not exist in version 19.1.
18.2
The page you are viewing does not exist in version 18.2.
18.1
The page you are viewing does not exist in version 18.1.
17.2
The page you are viewing does not exist in version 17.2.
All docs
V23.2

General Information

.NET Subscription

What's Included
DevExpress Installation
DevExpress Code Examples

Common Tools

Project Converter
Assembly Deployment Tool
Localization Service

Quality Assurance and Productivity

CodeRush for Visual Studio (FREE)
TestCafe Studio

Desktop

Controls

WinForms
WPF
VCL
WinUI

Tools

WinForms Skin Editor
WPF Theme Designer
WPF Theme Editor (Legacy)
Coded UI Test Extension

Frameworks and Libraries

XAF - Cross-Platform .NET App UI
XPO - .NET ORM Library (FREE)
XPO Profiler
Core Libraries
Drawing Graphics Library
.NET App Security & Web API Service (FREE)

Web

Controls and Extensions

ASP.NET Web Forms Controls
ASP.NET MVC Extensions
ASP.NET Core Controls
ASP.NET Bootstrap Controls
DevExtreme
DevExtreme ASP.NET MVC Controls
Blazor Components

Tools

ASP.NET Theme Builder
ASP.NET Theme Deployer

Maintenance Mode

ASP.NET Core Bootstrap Controls

Mobile

Xamarin UI Controls (FREE)
.NET MAUI (FREE)

Enterprise and Analytic Tools

Reporting
Report and Dashboard Server
BI Dashboard
Office File API

End-User Documentation

Interface Elements for Desktop
Interface Elements for Web
Dashboard for Desktop
Dashboard for Web
24.1
23.2
23.1
22.2
The page you are viewing does not exist in version 22.2.
22.1
The page you are viewing does not exist in version 22.1.
21.2
The page you are viewing does not exist in version 21.2.
21.1
The page you are viewing does not exist in version 21.1.
20.2
The page you are viewing does not exist in version 20.2.
20.1
The page you are viewing does not exist in version 20.1.
19.2
The page you are viewing does not exist in version 19.2.
19.1
The page you are viewing does not exist in version 19.1.
18.2
The page you are viewing does not exist in version 18.2.
18.1
The page you are viewing does not exist in version 18.1.
17.2
The page you are viewing does not exist in version 17.2.
Full-text search
Overview
Getting Started
UI Components
Accordion
ActionSheet
Autocomplete
BarGauge
Box
Bullet
Button
ButtonGroup
Calendar
Chart
CheckBox
CircularGauge
ColorBox
ContextMenu
DataGrid
DateBox
DateRangeBox
DeferRendering
Diagram
Draggable
Drawer
DropDownBox
DropDownButton
FileManager
FileUploader
Overview
How To
API
Configuration
Methods
Events
Interfaces
Types
BeforeSendEvent
ContentReadyEvent
DisposingEvent
DropZoneEnterEvent
DropZoneLeaveEvent
FilesUploadedEvent
FileUploadMode
InitializedEvent
OptionChangedEvent
ProgressEvent
UploadAbortedEvent
UploadedEvent
UploadErrorEvent
UploadHttpMethod
UploadStartedEvent
ValueChangedEvent
Demos
FilterBuilder
Floating Action Button
Form
Funnel
Gallery
Gantt
HtmlEditor
LinearGauge
List
LoadIndicator
LoadPanel
Lookup
Map
Menu
MultiView
NumberBox
PieChart
PivotGrid
PivotGridFieldChooser
PolarChart
Popover
Popup
ProgressBar
RadioGroup
RangeSelector
RangeSlider
Resizable
ResponsiveBox
Sankey
Scheduler
ScrollView
SelectBox
Slider
Sortable
Sparkline
Switch
TabPanel
Tabs
TagBox
TextArea
TextBox
TileView
Toast
Toolbar
Tooltip
TreeList
TreeMap
TreeView
VectorMap
Common Types
Utilities
Data Binding
Data Validation
Localization and Globalization
UI Customization
DevExtreme CLI
Data Analytics and BI
.NET Backend Solutions
Advanced Topics
Troubleshooting
Migrate to the New Version

General Information

.NET Subscription

What's Included
DevExpress Installation
DevExpress Code Examples

Common Tools

Project Converter
Assembly Deployment Tool
Localization Service

Quality Assurance and Productivity

CodeRush for Visual Studio (FREE)
TestCafe Studio

Desktop

Controls

WinForms
WPF
VCL
WinUI

Tools

WinForms Skin Editor
WPF Theme Designer
WPF Theme Editor (Legacy)
Coded UI Test Extension

Frameworks and Libraries

XAF - Cross-Platform .NET App UI
XPO - .NET ORM Library (FREE)
XPO Profiler
Core Libraries
Drawing Graphics Library
.NET App Security & Web API Service (FREE)

Web

Controls and Extensions

ASP.NET Web Forms Controls
ASP.NET MVC Extensions
ASP.NET Core Controls
ASP.NET Bootstrap Controls
DevExtreme
DevExtreme ASP.NET MVC Controls
Blazor Components

Tools

ASP.NET Theme Builder
ASP.NET Theme Deployer

Maintenance Mode

ASP.NET Core Bootstrap Controls

Mobile

Xamarin UI Controls (FREE)
.NET MAUI (FREE)

Enterprise and Analytic Tools

Reporting
Report and Dashboard Server
BI Dashboard
Office File API

End-User Documentation

Interface Elements for Desktop
Interface Elements for Web
Dashboard for Desktop
Dashboard for Web

jQuery FileUploader Types

BeforeSendEvent

The type of the beforeSend event handler's argument.

import { BeforeSendEvent } from "devextreme/ui/file_uploader"
Type:

Object

Used in:

ContentReadyEvent

The type of the contentReady event handler's argument.

import { ContentReadyEvent } from "devextreme/ui/file_uploader"
Type:

Object

Used in:

DisposingEvent

The type of the disposing event handler's argument.

import { DisposingEvent } from "devextreme/ui/file_uploader"
Type:

Object

Used in:

DropZoneEnterEvent

The type of the dropZoneEnter event handler's argument.

import { DropZoneEnterEvent } from "devextreme/ui/file_uploader"
Type:

Object

Used in:

DropZoneLeaveEvent

The type of the dropZoneLeave event handler's argument.

import { DropZoneLeaveEvent } from "devextreme/ui/file_uploader"
Type:

Object

Used in:

FilesUploadedEvent

The type of the filesUploaded event handler's argument.

import { FilesUploadedEvent } from "devextreme/ui/file_uploader"
Type:

Object

Used in:

FileUploadMode

Specifies how the UI component uploads files.

Type:

Literal Union

Accepted Values: 'instantly' | 'useButtons' | 'useForm'

Used in:

InitializedEvent

The type of the initialized event handler's argument.

import { InitializedEvent } from "devextreme/ui/file_uploader"
Type:

Object

Used in:

OptionChangedEvent

The type of the optionChanged event handler's argument.

import { OptionChangedEvent } from "devextreme/ui/file_uploader"
Type:

Object

Used in:

ProgressEvent

The type of the progress event handler's argument.

import { ProgressEvent } from "devextreme/ui/file_uploader"
Type:

Object

Used in:

UploadAbortedEvent

The type of the uploadAborted event handler's argument.

import { UploadAbortedEvent } from "devextreme/ui/file_uploader"
Type:

Object

Used in:

UploadedEvent

The type of the uploaded event handler's argument.

import { UploadedEvent } from "devextreme/ui/file_uploader"
Type:

Object

Used in:

UploadErrorEvent

The type of the uploadError event handler's argument.

import { UploadErrorEvent } from "devextreme/ui/file_uploader"
Type:

Object

Used in:

UploadHttpMethod

Specifies the method for the upload request.

Type:

Literal Union

Accepted Values: 'POST' | 'PUT'

Used in:

UploadStartedEvent

The type of the uploadStarted event handler's argument.

import { UploadStartedEvent } from "devextreme/ui/file_uploader"
Type:

Object

Used in:

ValueChangedEvent

The type of the valueChanged event handler's argument.

import { ValueChangedEvent } from "devextreme/ui/file_uploader"
Type:

Object

Used in: