ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Camera field: decode barcodes (prefix syntax)
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture......
8. "Mobile friendly" site: Dynamic serving
Installing a WEBDEV site with zero-downtime update
Starting with version 24, you can update a Session or AWP site without disconnecting users......
WDScript: use in command-line and console mode
String literals: single-line and multiline strings
String literals are used to represent and manipulate data as a sequence of characters. For example, string literals can be used to display information, define a constant, etc....
WEBDEV site deployment: automatic modification of tables
The automatic modification of the tables allows updating the description of tables on the Web server......
The Text field: Edit control and display masks
WINDEV, WEBDEV and WINDEV Mobile propose two types of masks......
The Date input field: Input or display masks
WINDEV, WINDEV Mobile and WEBDEV propose two types of masks......
RTF input field: Automation formatting toolbar
In RTF Edit controls, a formatting toolbar can now be automatically displayed when the control becomes editable......
Edit control: buttons integrated into the input field
You can include different buttons in the input area of an Edit control......
Conditions for updating an application automatically (Live update)
Whenever the application is modified on the development computer (modifications of windows, code, database schema, ......
10. Customizing the aspect of a site: skin elements
The Duration field: Edit control and display masks
WINDEV, WEBDEV and WINDEV Mobile propose two types of masks......
OLE functions
List of OLE functions...
5. User Groupware in practice
Multi-touch in a Chart control
One of the most common applications of the multi-touch feature is used to handle images......
Map (Function)
Executes a procedure on each element of a source array and returns the results in a WLanguage array.
Reduce (Function)
Applies a computation to each element of a WLanguage array.
Apply (Function)
Executes a procedure for each element of a WLanguage array.
Drive management functions: OneDrive, Google Drive, Dropbox (prefixed syntax)
Drive management functions include ......
JSONOpenReader (Function)
Creates a reader to read a JSON document without loading it into memory. Attention This function is only available from version 2025 Update 3....
Managing the HFSQL servers
The HFSQL Control Center allows you to fully manage HFSQL servers......