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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.
HRecordDate (Function)
Returns the date and time of the last write operation performed on a record in an HFSQL file (Classic or Client/Server)....
HClient structure
The HClient structure is used to......
MaxThumbnailWidth (Property)
The MaxThumbnailWidth property is used to get or change the maximum width of a thumbnail of an Image item (binary memo).
Native SQLite Connector: Programming with SQL functions
The use of SQL functions to handle SQLite data does not require importing the data file structure into the analysis....
Two-level setup
The two-level setup (or multisite setup) combines: a reference network setup deployed on a local network. an HTTP setup used to update the reference setup on the local network....
GPSEnd (Function)
Indicates the end of the use of geolocation functions.
TelemetryDisable (Function)
Disables the telemetry. The telemetry data is not sent to the server anymore.
Directory (Property)
The Directory property is used to manage the physical directory of HFSQL files.
DisplayedItemImage (Property)
The DisplayedItemImage property is used to: Get the item that corresponds to the image displayed in a ListView control. Change the item that corresponds to the image displayed in a ListView control....
MemLast (Function)
Sets the position on the last element of memory area and returns the value of this element.
BitwiseNOT (Function)
Returns the result of the bitwise logical NOT operation of a value.
fFileExist (Function)
Checks the existence of an external file.
HModifyFileProperty (Function)
Modifies the properties of an HFSQL file located on a server.
HListConnection (Function)
Returns the list of connections currently described in the application.
HIndexingInProgress (Function)
Indicates that a reindex operation is currently performed on an HFSQL data file and returns the percentage of reindexing already performed.
MCI constants
List of constants used by the MCI functions....
AppDetectUPDAvailable (Function)
Disables or customizes the automatic check for available updates.
HashCheckFile (Function)
Checks the Hash of a file for a specific type of algorithm.
User Groupware: Encrypting passwords
To increase the security of user groupware, WINDEV and WEBDEV now encrypt the passwords of users......
rssSource (Type of variable)
The rssSource type is used to describe the source of an entry for an RSS stream...
TelemetryIdentifyUser (Function)
Identifies the current user for whom the telemetry data is saved.
2. Static or dynamic site
ControlNoSpace (Function)
Specifies whether the space characters on the right of the value found in the control are deleted.
TimeToInteger (Function)
Converts a time to an integer.
HModifyUser (Function)
Modifies the information about a user according to the elements found in the corresponding variables for user management.