ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The Bar Code control
The Bar Code control displays bar codes in your windows, pages or reports...
Bar Code functions
The following functions are used to manage bar codes:
iPrintBarCode (Function)
Prints a bar code (inside a rectangle).
Reading bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to create applications for reading bar codes...
Camera field: decode bar codes (prefix syntax)
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture...
CameraStartDecoding (Function)
Starts decoding bar codes in a Camera control.
<Camera>.StopDecoding (Function)
Stops decoding a bar code in a Camera control.
CameraStopDecoding (Function)
Stops decoding bar codes in a Camera control.
Managing bar codes
The use of bar codes to identify and manage products has become essential...
Decoding bar codes using a Camera control
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture...
BCCapture (Function)
Decodes the information stored in a bar code by using the device camera (Android, iPhone, iPad).
Printing bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to print bar codes.
BCToImage (Function)
Generates the image of a bar code.
BCDecode (Function)
Decodes the information stored in a QR Code bar code.
VideoStartDecoding (Function)
Starts decoding bar codes in a Camera control.
BCCalculateControlCharacter (Function)
Returns the check code of a bar code.
VideoStopDecoding (Function)
Stops decoding a bar code in a Camera control.
<Camera>.StartDecoding (Function)
Starts decoding bar codes in a Camera control.
Characteristics of an indexed control
Characteristics of an indexed control: description, code, ......
Types of charts available
WINDEV, WEBDEV and WINDEV Mobile propose different types of charts......
FTPSend (Function)
Transfers a file or directory to an FTP server (File Transfer Protocol).
The Word Processing control
The "Word processing" control is an advanced control that allows the end user to create and edit documents in docx format......
OpenMainMenu (Function)
Opens the main menu of the current window.
grSaveParameter (Function)
Saves the parameters of a chart in the format of a compressed string.
The TreeView control
The TreeView control is a tree structure used to simplify the display of information that can be represented hierarchically......
NotifPushProcedure (Function)
Specifies the WLanguage procedure called when a push notification is received by a WINDEV Mobile application (Android or iOS).
Font (Property)
The Font property is used to Get the identifier of the font used in a control in a report, page or window. Change the font used in a control in a report, page or window....
grColumnAggregation (Function)
Defines the algorithm for aggregating data in a grouped or stacked Column chart.
Programming charts
WINDEV, WEBDEV and WINDEV Mobile include a Chart control (that can be used in the window editor, page editor and report editor) as well as several functions used to create and handle charts......
grParameter (Function)
Retrieves or modifies a chart parameter.
Constant
The constants are language elements whose value is fixed once and for all...
The List Box control
The List Box control is used to display a list of elements and to select one or more elements from this list......
httpResponse (Type of variable)
The httpResponse type is used to get the advanced characteristics of the response of the HTTP/HTTPS request....
Emulating constants
List of constants used by the functions for emulating automated tests....
1. Components provided with WINDEV
WINDEV is provided with projects that contain components....
Handling the views of a window
To easily handle huge windows (that cannot be entirely displayed in the editor for example), WINDEV and WINDEV Mobile allows you to handle several views of the same window......
Dashboard control: Automatic Application Features (AAF)
The Dashboard control proposes several Automatic Application Features (AAF) allowing the user to benefit from all control capabilities......
The Rich Text Area control
The Rich Text Area control is a Static control offering several layout possibilities......
Data persistence
The data persistence is used to store the value typed by the user......
2. Managing a database
WEBDEV Tutorial: My first WEBDEV website Lesson 2 - Managing a database - 30 min
ContextMenu (Property)
The ContextMenu property is used to: Get the custom context menu of a control, window or page. Change the custom context menu of a control, window or page (or associate another context menu). Customize the system menus of the controls by adding options....
Animation (Property)
The Animation property animates an image.
dbgSaveDebugDump (Function)
Saves a dump file of the application.