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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.
dModifyLightness (Function)
Changes the lightness of an image found: in an Image control, in an Image variable....
fDirAttribute (Function)
Returns or modifies the attributes of a directory.
dModifySaturation (Function)
Modifies the saturation of an image found: in an Image control, in an Image variable....
Configuring Automatic Update
Automatic Update is an application that allows you to automatically or manually update the different PC SOFT products you own......
TableInsertChild (Function)
Inserts a row into a TreeView Table control, in a given hierarchy level.
FirstDayOfYear (Function)
Returns the date of the first day of the year.
Creating the Table windows of the WINDEV RAD pattern
ServicePause (Function)
Pauses a service.
HCross (Function)
Crosses a record in a data file.
Non-maximized windows for Android
A non-maximized window can be resized by the user and it can occupy a section of the screen only......
fExeDir (Function)
Returns the directory from which the execution is started.
DurationToString (Function)
Converts a duration to a character string in the specified format.
DateToDay (Function)
Returns the day that corresponds to a given date.
MatCreate (Function)
Creates a matrix containing 0 row and 0 column.
StatCovariance (Function)
Calculates the covariance between two series of values.
Customizing the report viewer (preview)
You can display a print preview in the report viewer......
Automated tests
WINDEV Tutorial - Monitoring the evolution of an application Automated tests - 20 min
StringEndsWith (Function)
Checks whether a character string ends: with a specific character string. with one of the character strings in an array....
Before (Property)
The Before property replaces or inserts a procedure before the other procedures in: a Procedure variable. an event associated with a control....
InitRandom (Function)
Initializes the generator of random numbers.
GetIdentifier (Function)
Calculates a unique identifier (integer) for an executable or for a session.
StringToDuration (Function)
Converts a duration in character string format to a duration that can be used by a Duration variable.
MatExist (Function)
Checks the whether the matrix exists in memory.
XMLInsertDocument (Function)
Inserts the current XML tag found in an XML document into another XML document.
XMLRename (Function)
Renames the current element (tag or attribute) in an XML document.