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.
Control Centers: Working in offline mode
When working on a laptop computer or on an offline computer, you may want to continue working with the data found in the Control Centers (schedule management, quality management, etc....
SchedulerTimeDisplayed (Function)
Defines the time range displayed by the Scheduler control in Day mode or in Week mode.
OrganizerTimeDisplayed (Function)
Defines the time range displayed by the Organizer control in Day mode or in Week mode.
XMLFindNamespaceByURI (Function)
Finds an XML namespace from its URI (Universal Resource Identifier) in a node and in the parents of this node.
<Organizer>.TimeDisplayed (Function)
Defines the time range displayed by the Organizer control in Day mode or in Week mode.
<Scheduler>.TimeDisplayed (Function)
Defines the time range displayed by the Scheduler control in Day mode or in Week mode.
<xmlNode variable>.FindNamespaceByURI (Function)
Finds an XML namespace from its URI (Universal Resource Identifier) in a node and in the parents of this node.
5. Site test in practice
Linking a Table control to a data file or query
A Table control can be used to display the content of a data file or query......
Mode (Property)
The Mode property describes: the minimum number of nodes that must acknowledge a write operation before it is considered as successful (mongoWriteConcern variable). the management mode of multicolumn sections (docFormatMulticolumn variable). how the tooltip of a step of a guided tour is displayed....
Setup mode
Several methods can be used to distribute a WINDEV application......
SQL : ORDER BY clause: Organizing the result of a query
The ORDER BY clause is used to sort the records selected by an SQL query......
dbgError (Function)
Provokes: an assertion during the test of element or project (Go mode). an error in automated test mode....
TestOnError (Function)
Provokes: an assertion during the test of element or project (Go mode). an error in automated test mode....
TestError (Function)
Provokes: an assertion during the test of element or project (Go mode). an error in automated test mode....
Handling a dynamic programmatically
WINDEV allows you to handle Dynamic Tab controls with the TabXXX functions and with multiple WLanguage properties......
REST Webservices: Automatic deserialization of request
In a REST Webservice, an entry point can have several types......
Create the help system in WINDEV, WEBDEV or WINDEV Mobile
These are the main steps to create a help file (HTML, CHM or PDF)......
Handling List Box controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically handle List Box controls....
Drawing charts in an Image control
WINDEV and WEBDEV propose several functions for creating and handling charts......
HFSQL Control Center: Creating and executing a query
The HFSQL Control Center allows you to create a query based on the data files of the database currently displayed in the Control Center......
Brochure of new features: new features of WINDEV Mobile
New features in WINDEV Mobile 28 presented in the New Features brochure....
New Features brochure - Version 28: WINDEV Mobile news
New features in WINDEV Mobile 28 presented in the New Features brochure....
ListViewMode (Property)
The ListViewMode property is used to: Find out the display mode of a ListView control. Modify the display mode of a ListView control....
Types of help systems in a WINDEV application
There are multiple solutions to provide help to the users......