ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Bar Code functions
The following functions are used to manage bar codes:
The Bar Code control
The Bar Code control displays bar codes in your windows, pages or reports...
CameraStopDecoding (Function)
Stops decoding bar codes in a Camera control.
Printing bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to print bar codes.
BCCalculateControlCharacter (Function)
Returns the check code of a bar code.
<Camera>.StopDecoding (Function)
Stops decoding a bar code in a Camera control.
Decoding bar codes using a Camera control
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture...
iPrintBarCode (Function)
Prints a bar code (inside a rectangle).
BCToImage (Function)
Generates the image of a bar code.
Managing bar codes
The use of bar codes to identify and manage products has become essential...
<Camera>.StartDecoding (Function)
Starts decoding bar codes in a Camera control.
VideoStopDecoding (Function)
Stops decoding a bar code in a Camera control.
BCCapture (Function)
Decodes the information stored in a bar code by using the device camera (Android, iPhone, iPad).
CameraStartDecoding (Function)
Starts decoding bar codes in a Camera control.
Camera field: decode bar codes (prefix syntax)
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture...
VideoStartDecoding (Function)
Starts decoding bar codes in a Camera control.
Reading bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to create applications for reading bar codes...
BCDecode (Function)
Decodes the information stored in a QR Code bar code.
LDAPStartModify (Function)
Initializes the modification of an existing object in an LDAP server.
LDAPValidateModify (Function)
Validates the modification of an existing object in an LDAP server.
How to write into a text or CSV file?
This help page explains how to write into a text or CSV file....
DashAddWidget (Function)
Adds and displays a widget (internal window) in a Dashboard control.
grZoom (Function)
Defines the zoom of a chart.
How to add a new row to a Table control?
This help page explains how to add a row to a Table control programmatically....
MapConfigureGglAPI (Function)
Declares additional parameters for the Map control that will be transmitted to the Google API.
How to browse the directories of a disk?
This help page explains how to browse the directories found on a disk....
ResourceHeight (Property)
The ResourceHeight property gets and sets the height of resources in a Scheduler control where resources are arranged in rows.
iPrintBlock (Function)
Forces a report block to print.
LooperModifyLine (Function)
Changes the values of the attributes in a row of a Looper control based on a data file or populated programmatically.
DirectInputAPT (Property)
The DirectInputAPT property is used to determine and specify if the user can directly change the title of an appointment in a Scheduler or Organizer control.
LDAPDeleteAttributeValue (Function)
Deletes a value of a specified attribute.
WINDEV License Agreement
WINDEV License Agreement...
Word Processing control ribbon
The Word Processing control ribbon allows you to use a wide range of features and settings......
Compatibility between external components and deployed applications
A component can evolve in many ways......
Automatic data file modification
The automatic data file modification updates the description of data files on user computers......
pdfSignature (Type of variable)
The pdfSignature type is used to define the advanced characteristics of the signature that will be applied to a PDF file when signing an existing PDF (via PDFSign).
Creating a multilingual help system
The help editor allows you to easily create a multilingual help system......
Sub-modeling
In a flexible modeling, the "Application", "Process" and "Choice" elements can be used to enter in a "sub-modeling"......
Hasp (Function)
Interrogates an electronic HASP key (HASP-3, HASP-4, MemoHasp or NetHasp).
ScreenToFile (Function)
Automatically updates: the values of a data file's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
Telephony: Managing the incoming calls
The management of the incoming calls is performed in a specific "thread"....