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.
docTabulation (Type of variable)
The docTabulation type is used to define the characteristics of a custom tabulation.
Help system properties
The properties of help system are used to define......
RightClick (Property)
The RightClick property gets and sets the name of the Button control that will be executed when an object is right-clicked.
Non-maximized windows in iOS
A non-maximized window can occupy a section of the screen only......
SSHCommand (Function)
Sends a command to an SSH server. The session is automatically started and closed as soon as the command is sent.
fReadLineRegularExpression (Function)
Reads a line in an external file, gets sections of this line according to a regular expression and assigns them to a variable.
HLoadParameter (Function)
Reads a parameter that was saved from a stored procedure by HSaveParameter.
HAdd (Function)
Adds: the record found in memory into the table (query or view). the record found in a Record variable into the table (query or view)....
13. External component in practice
External component in practice...
12. External component in practice
Définit l'image SVG utilisée pour un graphe de type "Pourcentage imagé"....
User Groupware and files accessed via a Native Connector
An application that works with the User Groupware can be used with a database handled by a Native Connector......
IWListInsert (Function)
Inserts a new internal window in the list of internal windows used by an Internal Window control.
fDecrypt (Function)
Decrypts a file that was encrypted by fCrypt.
SchedulerDeleteAppointment (Function)
Deletes an appointment from a Scheduler control.
HRplPass (Function)
Sets the passwords used to protect the universal replication files.
ParallelTaskRequestCancellation (Function)
Requests the cancellation of a parallel task.
geoTrackingProcedure (Function)
Defines the WLanguage procedure that will be called when the location of the user changes.
After (Property)
The After property replaces or inserts a procedure after the other procedures in: a Procedure variable. an event associated with a control....
BankHolidayAdd (Function)
Indicates that a day (or a list of days) is a public holiday.
dAlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
Array management functions
List of functions for managing arrays...
SocketAccept (Function)
Run on the server, this function accepts a request for connecting to an existing socket found on the server.
zipSize (Function)
Returns the size of archive (in ZIP, RAR, CAB, WDZ or 7z format): the size of all compressed files found in the archive. the size of all files found in the archive before compression....