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 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.
HAddScheduling (Function)
Creates a scheduled task on an HFSQL server: stored procedure, backup, optimization, refresh of materialized view....
HDeleteScheduling (Function)
Deletes a scheduled task found on an HFSQL server: stored procedure, backup, optimization, refresh of materialized view....
dEncrustColor (Function)
Encrusts a color in an image found in an Image variable].
HFTListWord (Function)
Lists the words of the current record that will be taken into account by the full-text indexing.
HTTPSimulateNetwork (Function)
Simulates a slow network by limiting the download and upload speed.
MaxLinkedCardinality (Property)
The MaxLinkedCardinality property is used to get and modify the maximum cardinality of the related item in the link.
OpenDocumentAsynchronous (Function)
Opens a document using the appropriate editor
FontAppointmentTitle (Property)
The FontAppointmentTitle property is used to: Find out the characteristics of the font used for the title of appointments in the Scheduler and Organizer reports. Modify the characteristics of the font used for the title of appointments in the Scheduler and Organizer reports....
BrightnessGet (Function)
Returns the current setting of the brightness for the screen of the device.
geoRunApp (Function)
Starts the device's native maps application to display: a specific geographical location, a route between two locations....
Hidden (Property)
The Hidden is used to: Determine if a control in a report is hidden. Redact or blur a control in a report....
InvalidInputShowMessage (Function)
Displays an invalid input error for the specified control.
MinLinkedCardinality (Property)
The MinLinkedCardinality property is used to get and modify the minimum cardinality of the related item in the link.
System functions
List of system functions...
SysSerialNum (Function)
Returns the IMEI number of the current device.
iPrintArea (Function)
Prints a text in a rectangular area.
The Appointment structure
The Appointment structure is a preset structure of WLanguage (no declaration is required)......
Native Sybase Connector: Running the same stored procedure several times
In some cases, it may be useful to execute the same stored procedure multiple times by changing one or more parameters......
Multimedia functions
List of Multimedia functions...
CalendarSelectPlus (Function)
Selects a date in a Calendar control.
HManageTask (Function)
Enables or disables a scheduled task on an HFSQL Client/Server server....
AppointmentLast (Function)
Reads the last appointment in a Lotus Notes or Outlook calendar.
AppointmentFirst (Function)
Reads the first appointment found in the calendar of a Lotus Notes or Outlook messaging.
SaaSAdminModifySubscription (Function)
Modifies a SaaS subscription.
MutexCreate (Function)
Explicitly creates a mutex.