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.
Description (Property)
The Description property is used to get and change the description of an element.
Hint (Property)
The Hint property gets and sets the hint text displayed when the Edit control is empty.
DnDEvent (Function)
Indicates the procedure to run during an event of Drag/Drop....
BrowserType (Function)
Returns the type of browser used by the Web user.
ResourceWidth (Property)
The ResourceWidth property is used to get and change the width of resources in a Scheduler control where resources are arranged in columns.
Alias (Property)
The Alias property gets the alias of an element.
AutomationParameter (Function)
Configures the management of accesses to the ActiveX objects and to the Automation objects.
dBlur (Function)
Blurs the entire given area: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
sshSession (Type of variable)
The sshSession type is used to define the characteristics of a connection to an SSH server.
INIRead (Function)
Reads the content of an INI file (or the content of a file structured like .INI files).
WINDEV and OPC
OPC stands for "OLE for Process Control"......
HFilter (Function)
Defines and enables a filter on a data file, view or query.
Developing applications for Android
WINDEV Mobile allows you to develop applications for the Android operating system......
Switch control properties
Drawing constants
List of constants used by the drawing functions....
SFModify (Function)
Modifies the records of a file defined in Salesforce.
Error 108: The size of the variable is not allowed
DayHeight (Property)
The DayHeight property is used to get and change the height of days in a Scheduler control where days are arranged in rows, and resources are arranged in columns.
Error 116: An array dimension must be an integer value
MapConfigureGglAPI (Function)
Declares additional parameters for the Map control that will be transmitted to the Google API.
TableSelectToFile (Function)
Positions on the data file record corresponding to a row selected in the multiselection browsing Table control.
AnimationSetParameter (Function)
Changes one of the animation parameters used for: an animated image (in an Image control), an animated text (in a Static control)....
Managing the application language through programming
A multilingual application is an application that can be distributed in several languages......
Printing the content of a table (AAF)
A Table control proposes an automatic popup menu allowing the user to perform several operations on the data displayed in the table......
Monitoring robot: Configuring the Robot controller parameters
From the monitor, you can change the configuration options......