ONLINE HELP
 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.
fMoveDir (Example)
Usage example of the fMoveDir function
TableEnumColumn (Function)
Returns the name of a column found in a Table or Treeview Table control.
EmulatePaneDock (Function)
Emulates the integration of an undocked pane in the associated dynamic Tab control.
HConnect (Example)
Usage example of the HConnect function
How to retrieve the bugs or suggestions of my users?
The different Control Centers provided with WINDEV allow you to easily manage the user feedback for your applications......
RegistryListKey (Function)
Lists the sub-keys of a registry key.
Events associated with formatted display controls
List of events associated with formatted display controls...
SchedulerTaskList (Function)
Retrieves the list of scheduled tasks.
UploadCopyFile (Example)
Usage example of the UploadCopyFile function
fShortPath (Example)
Usage example of the fShortPath function
fLongPath (Example)
Usage example of the fLongPath function
The different types of integers
mlResetWorkSpace (Function)
Deletes all the variables from the MATLAB session.
mlDeleteVariable (Function)
Deletes a variable from the MATLAB session.
<Popup>.Display (Function)
Displays a popup in a page with a DDW effect (Dim Disabled Windows).
<Page>.DisplayPopup (Function)
Displays a WEBDEV page as a popup in the current page with a DDW (Dim Disabled Windows) effect.
fImageSelect (Example)
Usage example of the fImageSelect function
<restRequest variable>.Send (Function)
Sends a REST request and waits for the server response.
zipListFile (Example)
Usage example of the zipListFile function
fDriveReady (Example)
Usage example of the fDriveReady function
HTTPSendForm (Function)
Sends an HTTP form.
Rectangle (Type of variable)
A Rectangle variable is a structured type that is used to represent a rectangle (X, Y, Width, Height) in 2 dimensions.
DnDAccept (Function)
Indicates the action accepted by the target of Drag/Drop and manages the mouse cursor during Drag/Drop....
Properties associated with a group of controls
Several WLanguage properties can be used on a group of controls found in a window, in a page or in a report......
mlSaveWorkspace (Function)
Saves the session workspace in a MATLAB file.