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 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.
<Looper>.InsertLine (Function)
Inserts a row into a Looper control.
FileSize (Property)
The FileSize property is used to get the size of a file.
Android In-App configuration
A specific configuration is required to manage the In-App purchases in an Android application......
<Source>.Add (Function)
Add: the record found in memory into the data file (query or view). the record found in a Record variable into the data file (query or view)....
MCIPosition (Function)
Returns or changes the current position in a media file previously opened (MCIOpen).
dSaveImageGIF (Example)
Usage example of the dSaveImageGIF function
dSaveImageBMP (Example)
Usage example of the dSaveImageBMP function
SchedulerDeleteTask (Function)
Deletes a scheduled task.
ScanCapability (Function)
Used to determine if a scanner has a given capability.
fDriveInfo (Example)
Usage example of the fDriveInfo function
MatRead (Example)
Usage example of the MatRead function
iDocumentCanceled (Example)
Usage example of the iDocumentCanceled function
MatTranspose (Example)
Usage example of the MatTranspose function
iInitReportQuery (Example)
Usage example of the iInitReportQuery function
dSaveImageJPEG (Example)
Usage example of the dSaveImageJPEG function
Constants used for managing the multi-touch
Constants for managing the multi-touch...
grHMColor (Function)
Specifies the colors of different values in a Heatmap chart.
LooperDeleteSelect (Function)
Deletes the selected rows from a Looper control.
REST Services: Prologue procedure (executed before each call)
It is now possible to specify in the description of a Webservice that a procedure must be called (and executed automatically) each time a Webservice is called......
OCRLoadLanguage (Function)
Adds a language to the native OCR system.
WINDEV 2024 Tutorial - Table of contents
Unavailable functions and properties
Some functions and properties have been removed from WLanguage......
CellCloseDialog (Function)
Hides a Cell control previously displayed in the page via CellDisplayDialog.
Error 38: The END statement marking the end of the structure declaration is missing
DisplayOnly (Property)
The ReadOnly property is used you to determine if an element is read-only.