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.
Error 1038: This member already exists in the class
dCopyScreenImage (Function)
Copies the screen content to an Image variable or to an Image control.
Error 706: The property does not exist on this type of control
MongoExecuteCommand (Function)
Runs a generic command on a MongoDB database or on a MongoDB collection.
USING IN (Critical section)
The statement USING ... IN makes it possible to automatically perform initialization and ending operations on critical sections.
FinNetCurrentVal (Example)
Usage example of the FinNetCurrentVal function
dRectangle (Example)
Usage example of the dRectangle function
eDefaultViewCurrency (Function)
Identifies or modifies the display currency used by default.
fTrackFile (Function)
Triggers the tracking of a file.
Creating a WINDEV application for Linux
WINDEV allows you to create native 64-bit Linux executables. Their UI is developed with the window editor....
Enabled (Property)
The Enabled property enables or disables an element.
Version (Property)
The Version property is used to get and change the version of an element.
Error 705: The property does not exist on this type
Error 704: The property does not exist on
iAddBookmark (Function)
Adds a bookmark in the report viewer or when exporting to PDF.
Error 1037: This member already exists in the structure
sEndEvent (Function)
Disables the detection of an event on a serial port.
dCircle (Example)
Usage example of the dCircle function
Socket: Creating a client application
A client application of a socket server connects to a standard server in order to exchange information via socket......
Extracting the text of the project
The following text can be extracted......
Events associated with SilverLight control
List of events associated with SilverLight controls...
Minute (Property)
The Minute property is used to get and change the minutes of an element.
Month (Property)
The Month property is used to get and change the month of an element.
DayOfMonthOrDayOfWeek (Property)
The DayOfMonthOrDayOfWeek property is used to set the execution of a scheduled task by specifying the day number of the week or the day number of the month.
apFullProjectName (Function)
Retrieves the full physical name of a project opened during the execution of an action plan.