ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

PDFOpen (Function)
Opens a PDF document and loads it in a pdfDocument variable.
<mqttSession variable>.Publish (Function)
Publishes a message on the MQTT broker.
FileToURI (Function)
Saves the contents of a file to a resource identified by its URI.
<JSON variable>.ToString (Function)
Converts the content of a JSON variable to a JSON string.
Managing the styles
The help editor allows you to define styles of paragraphs......
Handling a Carousel control through programming
WINDEV allows you to handle a Carousel control through programming......
Collapsing/Expanding a TreeView control through programming
...To collapse/expand a TreeView control through programming, ......
Page with parameters
WINDEV, WEBDEV, Android or iOS external component
An external component is a set of WINDEV, WEBDEV or WINDEV Mobile elements......
Constructor and destructor
When creating a class in the code editor, the Constructor and Destructor methods are automatically created by default......
ProgressBar (Function)
Displays a progress bar in the status bar of current window.
The Context Menu control (WEBDEV)
Context menus are often used in websites......
<xmlNode variable>.ValidNode (Function)
Validates an XML node, its children and its attributes from its description in the XSD schema linked to the XML document.
PDFClose (Function)
Closes the PDF file loaded in memory in a pdfDocument variable.
Printing bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to print bar codes....
WDAdminHF: Scheduled task
The remote HFSQL administrator is used to define the scheduled tasks......
GDPR: Concrete solutions
GDPR: General Data Protection Regulation...
DateToWeekNumber (Function)
Returns the week number within the year that corresponds to the specified date.
DateToDay (Function)
Returns the day that corresponds to a given date.
Step 2: Files to install
The setup program creation wizard allows you to select the files that will be installed with the site......
WDScript: use in command-line and console mode
BTLEGetAllCharacteristics (Function)
Retrieves all the characteristics (with the same identifier) associated with a BLE service.
<btleService variable>.GetAllCharacteristics (Function)
Retrieves all the characteristics with the same identifier associated with a Bluetooth Low Energy service.
Using several libraries in an application
A library is a WDL file that contains all the resources......
WDTrans: Delete the records in transaction
Transforms all the records "in transaction" into "normal" records if these records do not belong to a transaction currently in progress......