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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.
<Camera>.StartDecoding (Function)
Starts decoding bar codes in a Camera control.
VideoStopDecoding (Function)
Stops decoding a bar code in a Camera control.
Managing bar codes
The use of bar codes to identify and manage products has become essential...
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.
<AutomaticEvent variable>.Close (Function)
Closes a synchronization event between several threads.
<ManualEvent variable>.Close (Function)
Closes a synchronization event between several threads.
WDInst: components and setup models
By default, the setup program installs all the specified files on the setup computer......
Logical Data Model (LDM)
A Logical Data Model (LDM) is used to describe the data structures (files, items, ......
SQL functions: Special case
List of SQL functions: Special case...
<DiskFile variable>.Close (Function)
Closes an external file.
Multiline Zone control properties
A Multiline Zone control and the lines of a Multiline Zone control can be handled in a window by the following WLanguage properties.
Repositionable Note control properties
A Repositionable Note control can be handled in a window by the following WLanguage properties......
<Multiline Zone>.InsertLine (Function)
Inserts a new dynamic row in a Multiline Zone control.
<Document variable>.Close (Function)
Closes the docx file associated with the Document variable and frees the document.
<Image editor>.Close (Function)
Closes the image found in an Image Editor control.
<PDF Reader>.Close (Function)
Closes and frees the PDF file displayed in a PDF Reader control.
<Multiline Zone>.AddLine (Function)
Adds a new dynamic row into a Multiline Zone control.
<Multiline Zone>.Delete (Function)
Deletes a dynamic row from a Multiline Zone control.
<Type Buffer>Decode (Function)
Decodes a character string that was encoded by Encode.
<zipArchive variable>.Close (Function)
Closes an archive.
Multiline Zone control events
The following events appear by default in the WINDEV and WINDEV Mobile code editor:...
3. UML models in practice
The Image property gets and sets the background image of a control or block....
<Multiline Zone>.DeleteAll (Function)
Deletes all dynamic rows from a Mutiline Zone control.
<Image variable>.Copy (Function)
Copies an image to another image.