ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Bar Code functions
The following functions are used to manage bar codes:
BCDecode (Function)
Decodes the information stored in a QR Code bar code.
iPrintBarCode (Function)
Prints a bar code (inside a rectangle).
VideoStopDecoding (Function)
Stops decoding a bar code in a Camera control.
<Camera>.StartDecoding (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...
Reading bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to create applications for reading bar codes...
BCCalculateControlCharacter (Function)
Returns the check code of a bar code.
Decoding bar codes using a Camera control
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.
Printing bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to print bar codes.
CameraStopDecoding (Function)
Stops decoding bar codes in a Camera control.
BCCapture (Function)
Decodes the information stored in a bar code by using the device camera (Android, iPhone, iPad).
Managing bar codes
The use of bar codes to identify and manage products has become essential...
<Camera>.StopDecoding (Function)
Stops decoding a bar code in a Camera control.
BCToImage (Function)
Generates the image of a bar code.
CameraStartDecoding (Function)
Starts decoding bar codes in a Camera control.
GanttListTask (Example)
Usage example of the GanttListTask function
12. Control templates
...Control templates...
11. Window templates
WINDEV Mobile allows you to create window templates....
<picLayer variable>.DrawRectangle (Function)
Draws a rectangle in a picLayer variable.
SysDetectLockedSession (Function)
Detects the change of lock for the Windows session.
<Scheduler>.SelectMinus (Function)
Deselects an appointment from a Scheduler control.
<Scheduler>.SelectPlus (Function)
Selects an appointment in a Scheduler control.
<Scheduler>.DeleteAppointment (Function)
Deletes an appointment from a Scheduler control.
SocketCreate (Example)
Usage example of the SocketCreate function
MatExist (Example)
Usage example of the MatExist function
StatStandardDeviation (Example)
Usage example of the StatStandardDeviation function
StatAverageDeviation (Example)
Usage example of the statAverageDeviation function
StatCovariance (Example)
Usage example of the StatCovariance function
MatNbColumn (Example)
Usage example of the MatNbColumn function
MatNbLine (Example)
Usage example of the MatNbLine function
HDeactivateFilter (Example)
Usage example of the HDeactivateFilter function
WorkingHourStart (Property)
The WorkingHourStart property is used to get and change the start time of working hours used: by an Organizer control. by a Scheduler control. by a Gantt Chart column (in a Table or TreeView Table control)....
WorkingHourEnd (Property)
The WorkingHourEnd property is used to identify and change the end time of working hours used: by an Organizer control. by a Scheduler control. by a Gantt Chart column (in a Table or TreeView Table control)....
dTextRTF (Function)
Draws RTF text: in an Image control, in an Image variable....
TableEnd (Function)
Stops the manual iteration of data file linked to a Table control based on a data file.
Managing a Text token Edit control
...Interfaces that use token controls are common. A Token control contains variable amounts of information in a limited area....
TwainState (Example)
Usage example of the TwainState function
gpwCheckUser (Function)
Checks the existence and validity of the password for a user of the user groupware.
<Destination>.CopyRecord (Function)
Copies: the content of the current record (loaded in memory) to the current data file record. the content of the Record variable to the current data file record....
CursorCapture (Function)
Directs all the events associated with the mouse toward a specific window or control, regardless of the screen object where the mouse event occurs.