ONLINE HELP
 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.
Managing bar codes
The use of bar codes to identify and manage products has become essential...
<Camera>.StartDecoding (Function)
Starts decoding bar codes in a Camera control.
VideoStopDecoding (Function)
Stops decoding a bar code in a Camera control.
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.
NumberInWords (Function)
Converts a number to words.
WiFiStatus (Function)
Returns the current activation status of Wi-Fi on the device or asks to be notified when the activation status of Wi-Fi changes.
zipNbFile (Function)
Returns the number of files found in an archive (in CAB, RAR, ZIP, WDZ or 7z format).
zipCurrentFile (Function)
Returns the name of the archived file currently handled by the functions for adding and extracting files.
Non-maximized windows in iOS
A non-maximized window can occupy a section of the screen only......
RightClick (Property)
The RightClick property gets and sets the name of the Button control that will be executed when an object is right-clicked.
Information about a control found in a window or in a page
The window editor and the page editor allow you to get information about the controls used....
Map control events
The following events appear by default in the code editor of WINDEV, WINDEV Mobile and WEBDEV...
HExecuteQueryAsynchronous (Function)
Executes a SELECT query asynchronously.
HSetReplication (Function)
Temporarily disables (or re-enables) the replication.
EmailReadLastHeader (Function)
Reads the header of last incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
EmailReadFirstHeader (Function)
Reads the header of the first incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
EmailReadPreviousHeader (Function)
Reads the header of the email found before the current email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
fCopyFile (Function)
Copies one or more files (regardless of their attributes).
EmailReadNextHeader (Function)
Reads the header of the email found after the current email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
1. Creating pages
WEBDEV Tutorial: My first WEBDEV website Lesson 1 - Creating pages - 10 min
xlsAddWorksheet (Function)
Adds or inserts a new worksheet into an Excel document.
SysPowerStatus
Used to get various information about the battery (main or secondary) of the device on which the application is running.
fDirSize (Function)
Returns the size of a directory in bytes.
tapiDialerCall (Function)
Opens the default telephony application (dialer) found on the phone and dials the specified number.
fSeparator (Function)
Returns a file path with normalized separators.
fSep (Function)
Returns the separator of directory according to the current platform ('\' or '/')....