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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.
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.
HListFile (Example)
Usage example of the HListFile function
StatAverage (Example)
Usage example of the StatAverage function
<Destination>.CopyRecord (Function)
Copies: the content of the current record (loaded in memory) to the current table record. the content of the Record variable to the current table record....
<Thread variable>.Wait (Function)
Waits for the end of the execution of the specified thread.
The different types of integers
How to retrieve the bugs or suggestions of my users?
The different Control Centers provided with WINDEV allow you to easily manage the user feedback for your applications......
FinPeriodInterest (Function)
Calculates for a given period the amount of interests due for a loan paid off by fixed periodic payments with a fixed interest rate.
HTTPSendForm (Function)
Sends an HTTP form.
Rectangle (Type of variable)
A Rectangle variable is a structured type that is used to represent a rectangle (X, Y, Width, Height) in 2 dimensions.
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.
dAlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
TableEnumColumn (Function)
Returns the name of a column found in a Table or Treeview Table control.
CoordinateScreenToEditor (Function)
Converts a size or a position specified in the native dpi of the screen on the device where the application is run to the reference dpi in the editor (160 dpi).
Error 1032: The inheritance is not allowed in a structure
gpwGetRights (Function)
Used to get the rights granted to a control, a window, a page or a report.
CapsLockVerify (Function)
Checks whether the CapsLock key is pressed.
<Array>.Delete (Function)
Deletes an element at a given position: from a one-dimensional WLanguage array. from an advanced array property (array of gglCalendar events, etc.). from an associative array. from a WLanguage list....
DotNetVersion (Function)
Returns the version number of the .Net Framework available on the current computer.
DnDGetData (Example)
Usage example of the DnDGetData function
EmailReadLast (Example)
Usage example of the EmailReadLast function