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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.
H.ErrIgnore (Variable)
Specifies the mode for processing the errors: the errors are processed by WINDEV the errors are processed by the program....
<htmlNode variable>.UnwrapAllChildren (Function)
Deletes the specified node in an HTML document without deleting its children, which take its place.
<Connection variable>.SimulateNetwork (Function)
Simulates the operating mode of HFSQL Client/Server on an ADSL or 3G network....
BitcoinCoreConfigure( Function)
Specifies Bitcoin Core server connection parameters, in order to use BitcoinCoreXXXX functions.
EmailStatus (Function)
Returns the status of an email sent via an SMTP session started in asynchronous mode.
<gglConnection variable>.Connect (Function)
Manages authentication on a Google server (via the "OAuth 2.0" authentication mode).
WinDisableEffect (Function)
Disables the visual effects of the graphic engine of WINDEV (for a use in TSE mode for example).
GglConnect (Function)
Manages authentication on a Google server (via the "OAuth 2.0" authentication mode).
<htmlNode variable>.FindElementByName (Function)
Searches for elements whose "name" attribute matches a specific value in an HTML node.
DisplayLink (Property)
The DisplayLink property gets and sets the display mode of the links in a Gantt Chart column.
<htmlNode variable>.ChercheElémentParID (Function)
Searches for the element whose "ID" attribute matches a specific value in an HTML node.
<htmlNode variable>.FindElementByClass (Function)
Searches for elements whose "class" attribute matches a specific value in an HTML node.
LargeFontFactor (Function)
Returns the current enlargement ratio of a WINDEV window (only if Windows is in "large fonts" mode).
HSimulateNetwork (Function)
Simulates the operating mode of HFSQL Client/Server on an ADSL or 3G network....
HDBOpenNoLock (Function)
In single-user mode, opens an xBase table without locking it.
HTMLUnwrapAllChildren (Function)
Deletes the specified node in an HTML document without deleting its children, which take its place.
Differences and specific features of an HFSQL Client/Server application
The management mode of tables may have to be adapted when using an HFSQL Client/Server application......
TestCheckDifferent (Function)
Checks whether the specified expressions are different in assertive programming and in automated test mode.
DisplayModeAutoWhenLoading (Property)
The DisplayModeAutoWhenLoading property is used to determine and change the display mode when loading a PDF document.
xmlNamespace (Variable type)
The xmlNamespace type is used to handle the XML namespace of a node attribute in an XML document.
Progress Bar control functions
The control management functions for ProgressBar fields in a WEBDEV page are as follows:...