ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Bar Code functions
The following functions are used to manage bar codes:
Managing bar codes
The use of bar codes to identify and manage products has become essential...
Reading bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to create applications for reading bar codes...
CameraStartDecoding (Function)
Starts decoding bar codes in a Camera control.
<Camera>.StartDecoding (Function)
Starts decoding bar codes in a Camera control.
BCToImage (Function)
Generates the image of a bar code.
BCCapture (Function)
Decodes the information stored in a bar code by using the device camera (Android, iPhone, iPad).
Decoding bar codes using a Camera control
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture...
CameraStopDecoding (Function)
Stops decoding bar codes in a Camera control.
VideoStartDecoding (Function)
Starts decoding bar codes in a Camera control.
VideoStopDecoding (Function)
Stops decoding a bar code in a Camera control.
<Camera>.StopDecoding (Function)
Stops decoding a bar code 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...
Handling a Multiline Zone control programmatically
...A Multiline Zone control can be handled programmatically using the control name....
Events associated with a Multiline Zone control
WINDEV and WINDEV Mobile manage the following events by default (order of appearance in the code editor):...
Binding a Repositionable Note control to an item
How to clone and use columns in a Table control?
In some cases, a Table control must be filled with an unknown number of columns (when creating the control)....
SCM: Retrieving changes made in a branch
Any changes made in a branch can be retrieved in the main version of the application......
Error 42: Label out of scope of GOTO
Data model editor: types of links
Several types of links can be found between the files......
Detailed use of WINDEV FTP/RPC
8. Traffic statistics of dynamic sites
BitcoinCoreHashRate( Function)
Returns the number of times the sha256 function had to be calculated per second to calculate the last block.. This number corresponds to a proof of work.
The Carousel control
The Carousel control is used to display an animated menu made of images......
Responsive Web Design: Specific UI errors
WEBDEV features UI errors specific to the position of controls in the different slices......
Reports
A report provides a custom view of data......
Printing reports from a WEBDEV site
By default, the "Print" icon allows the Web user to print the current site page......
Composite report
The report editor gives you the ability to create "Composite" reports. In this case, the report includes several sub-reports....
Multi-page print
A report can be very wide, with a width exceeding the width of a paper sheet......
BitcoinCoreDateTimeLatestBlock( Function)
Returns the date and time when the last block was created.
6. HFSQL Client/Server clusters
6. HFSQL Client/Server cluster
The Numeric or Currency control: Input or display masks
WINDEV, WINDEV Mobile and WEBDEV propose two types of masks......
The Text control: Input or display masks
WINDEV, WEBDEV and WINDEV Mobile propose two types of masks......
Image Editor control: Options in the ribbon and the panes
The Image Editor control offers a host of options accessible via......
Sub-query
A sub-query is a query whose result is used by another query......
SQL selection conditions
To specify the selection conditions in an SQL query, you can use......
Managing HFSQL Cluster
Methods for managing an HFSQL cluster and its databases....