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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.
HTTPCancelForm (Function)
Cancels the declaration of an HTTP form and frees all its resources.
ReplicInfo (Function)
Returns information about a replication.
grTooltip (Function)
Displays and formats: the tooltip associated with each section of a chart (section of a pie chart, column of a column chart, etc.). Also allows you to find out the characteristics of the tooltip associated with each chart section. a custom tooltip, associated with a point....
LooperModifyLine (Function)
Changes the values of the attributes in a row of a Looper control based on a data file or populated programmatically.
Abs (Function)
Returns the absolute value: of a numeric value, of a numeric expression (integer or real). of a duration....
HTMLAttribute (Property)
The HTMLAttribute property reads and changes the HTML attributes of the control.
BankHolidayAdd (Function)
Indicates that a day (or a list of days) is a public holiday.
ArrayIntersect (Function)
Returns an array corresponding to the intersection of two arrays. Warning: This feature is only available from WINDEV Suite SaaS 2025 Update 2. For more details, see Use the new features of WINDEV Suite SaaS 2025....
fExtractPath (Function)
Returns the different elements of a path: drive, directories, name and extension of the file.
ArrayUnion (Function)
Returns an array corresponding to the union of two arrays. Warning: This feature is only available from WINDEV Suite SaaS 2025 Update 2. For more details, see Use the new features of WINDEV Suite SaaS 2025....
EmailSaveAttachment (Function)
Copies the attachment of current email onto the user computer (locally).
SocketAccept (Function)
Run on the server, this function accepts a request for connecting to an existing socket found on the server.
HFilterStartsWith (Function)
Defines and enables a "Start with" filter on a file, view or query.
Filtering the headers and the content of a Pivot Table
By default, the entire data found in the data files is taken into account when calculating the content of a Pivot Table control......
HFilterIncludedBetween (Function)
Defines and enables an "Included between" filter on a file, view or query.
HCreateMasterReplica (Function)
Creates the description file of a Master Replica (logged replication or universal replication).
MyParameters (Reserved word)
The MyParameters keyword is used to handle the parameters passed to a WLanguage procedure...
dSlice (Function)
Draws a circle section or an ellipse section: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Input suggestions in an Edit control
Implementing input suggestions in an Edit control is very simple......
JSONExecute (Function)
Calls a server URL that returns data in JSON format (JavaScript Object Notation).
Automated tests
WINDEV Tutorial - Monitoring the evolution of an application Automated tests - 20 min
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......