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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.
The Ribbon control
The Ribbon control proposes an additional feature regarding the menus found in your applications. It allows you to present a large number of logically arranged fields in a small area, so you can make choices....
HFilterStartsWith (Function)
Defines and enables a "Start with" filter on a file, view or query.
OpenMobileWindow (Function)
Opens a window in a mobile application.
Yousign
It is now common for individuals or businesses to sign contracts electronically......
SQL view
An SQL view is a virtual data source defined by an SQL query......
dPolygon (Function)
Draws a polygon: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
TableDisplay (Function)
Refreshes a Table or TeeeView Table control from a given position: for a field linked to a file: changes made to the linked table are reflected in the field.. for a programmatically manipulated field: calculated columns are re-calculated....
Count (Property)
The Count property returns the number of elements in a given set.
EvaluateExpression (Function)
Evaluates the value of an expression built in a character string.
GPSStatus (Function)
Retrieves the activation status of the geolocation provider or asks to be notified when the status changes.
LoadParameter (Function)
Reads a persistent value.
HGetCurrentPosition (Function)
Returns the approximate position of current record in the table.
Lower (Function)
Converts all characters in a string to lowercase according to the region settings defined in Windows.
SQLExec (Function)
Names and runs an SQL query.
Query editor: Characteristics
The Line control
A Line control is used to display a line in a page......
BufferToHexa (Function)
Converts a buffer to a hexadecimal string (e.g.,: "4A 5B 00").
SOAPAddSAMLAssertion (Function)
Adds a SAML assertion to a Webservice request.
ThreadStopRequested (Function)
Checks if a stop request has been sent to the running thread.
MatDelete (Function)
Deletes an existing matrix.
AppointmentAdd (Function)
Adds an appointment: in a Lotus Notes or Outlook calendar. in a calendar on a mobile device (Android or iOS)....