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 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...
VideoStopDecoding (Function)
Stops decoding a bar code in a Camera control.
BCDecode (Function)
Decodes the information stored in a QR Code bar code.
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...
<Camera>.StartDecoding (Function)
Starts decoding bar codes in a Camera control.
Managing the HDFS system
HDFS (Hadoop Distributed File System) is one of the components of the Hadoop framework......
HRSTransformSpareIntoServer (Function)
Transforms a Spare server into an HFSQL server. This makes it possible to delete replications of a spare server so that it can be used again. For example, this function can be used in the case of a master server that becomes unreachable. This function should only be used in a critical situation. Note: This function is only available from version 2025 Update 1....
Binding a Spin control to an item
A Spin control can be bound to an item in a table, query, etc....
Translating a text file with WDTRAD
Functions for managing threads (prefix syntax)
List of functions for managing threads (prefix syntax)...
ConsoleWrite (Function)
Writes a character string in the standard output stream "stdout" (also called "console").
ConsoleError (Function)
Writes a character string in the standard error output stream "stderr".
<Connection variable>.RSTransformSpareIntoServer (Function)
Transforms a Spare server into an HFSQL server. This makes it possible to delete replications of a spare server so that it can be used again. For example, this function can be used in the case of a master server that becomes unreachable. This function should only be used in a critical situation. Note: This function is only available from version 2025 Update 1....
ConsoleRead (Function)
Reads a string in the standard input stream "stdin".
Configuring a BaaS server (User Groupware and Private Store)
Several features in WINDEV, WEBDEV and WINDEV Mobile use a BaaS server......
Automatic AJAX
The diagram below presents the automatic and immediate use of AJAX in a WEBDEV site......
Testing and debugging a remote site
WEBDEV offers several methods to test and debug a site on the development computer (see The different types of WEBDEV sites)......
Writing an email
Writing an email in WLanguage consists in filling the email structure of WLanguage......
Log-based replication
The replication is the operation allowing you to keep updated remote databases of identical structures on which several operations are performed......
TableCollapseExpand (Function)
Collapses or expands an element in a Table or TreeView Table control.
WDTRAD options