ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Bar Code functions
The following functions are used to manage bar codes:
BCDecode (Function)
Decodes the information stored in a QR Code bar code.
iPrintBarCode (Function)
Prints a bar code (inside a rectangle).
VideoStopDecoding (Function)
Stops decoding a bar code in a Camera control.
<Camera>.StartDecoding (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...
Reading bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to create applications for reading bar codes...
BCCalculateControlCharacter (Function)
Returns the check code of a bar code.
Decoding bar codes using a Camera control
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.
Printing bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to print bar codes.
CameraStopDecoding (Function)
Stops decoding bar codes in a Camera control.
BCCapture (Function)
Decodes the information stored in a bar code by using the device camera (Android, iPhone, iPad).
Managing bar codes
The use of bar codes to identify and manage products has become essential...
<Camera>.StopDecoding (Function)
Stops decoding a bar code in a Camera control.
BCToImage (Function)
Generates the image of a bar code.
CameraStartDecoding (Function)
Starts decoding bar codes in a Camera control.
VideoStartApp (Function)
Starts the device's native camera application to record a video or to take a photo....
Specific page for displaying the site errors
If an error occurs in the dynamic WEBDEV site, a standard error page is displayed by default. This page informs the Web user of the error that occurred in the site....
SysIconDeleteImage (Function)
Deletes the icon that overlays the application icon in the taskbar.
Natif DB2 Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose an optional Native Connector to DB2......
gpwInitAnalysis (Function)
Initialize the analysis of user groupware.
HFConf.Ini file
The HFConf.INI file is found at server root. This file is used to define several characteristics of HFSQL Client/Server server....
fLoadResource (Function)
Loads the content of a resource from a library.
rssStream (Type of variable)
The rssStream type is used to handle a RSS stream...
rssIdentifier (Type of variable)
The rssIdentifier type is used to describe the unique identifier of a RSS stream entry...
Round (Function)
Returns the rounded value of a numeric value according to the specified number of decimal places.
HSetPosition (Function)
Sets the position on a record, based on the approximate position of one of its items.
HChangeConnection (Function)
Dynamically changes the connection associated with a data file.
Native Oracle Connector: Programming with SQL functions
The SQL functions can be used to handle the ORACLE database, regardless of whether WDORAINS is used or not to configure the accessed database......
dShadow (Function)
Adds a shadow effect on an image found in an Image variable].
WDADMINEXE : Controlling the application remotely
The remote control of a WINDEV application allows the manager of an application used in network to manage the automatic or forced shutdown of the application for all the current users......
Setup for WINDEV and WEBDEV (Development version and WEBDEV Application Server for Windows)
Zooming an image (WEBDEV)
WEBDEV proposes several methods for zooming an image:...
HForward (Function)
Moves several records forward from the current position in the data file, according to a specified item.
ContinentList (Function)
Returns the list of continents.
End of Document block
The End of document block is run once at the end of the report execution......
EncryptGenerateRSAKey (Function)
Generates an RSA private/public key pair....
HTMLEditorGetSelection (Function)
Asynchronously retrieves the current selection from an HTML Editor control.
Binary values management functions
List of functions for managing binary values...
rssCloud (Type of variable)
The rssCloud type is used to describe the method for subscribing to the notifications of modification made to the RSS stream...
rssImage (Type of variable)
The rssImage type is used to describe the image of a RSS stream...