ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Link functions (prefix syntax)
Link functions are used to link the interface with the data files (and vice versa)....
OpenChild (Function)
Opens a non-modal child window.
Developing applications for Android
WINDEV Mobile allows you to develop applications for the Android operating system......
Multilingual feature in the controls (window, page, report)
In a multilingual application or site, the multilingual feature is proposed for the following elements......
Favicon: Define the site icon
WEBDEV allows you to easily define the site icon (also called Favicon)......
CoordinateScreenToEditor (Function)
Converts a size or a position specified in the native dpi of the screen on the device where the application is run to the reference dpi in the editor (160 dpi).
Lower (Function)
Converts all characters in a string to lowercase according to the region settings defined in Windows.
Link functions
Link functions are used to link the interface with the data files (and vice versa). These functions are as follows:...
<Connection variable>.ExecuteScheduling (Function)
Immediately runs a scheduled task regardless of its schedule: stored procedure, backup, optimization, refresh of materialized view....
<HFSQL connection>.TransactionSavepoint (Function)
Declares a transaction savepoint.
Programming Looper controls based on a data file (prefix syntax)
These are the main concepts for programming Looper controls based on a data file......
Programming Looper control attributes (prefix syntax)
All the looper attributes can be handled by programming......
HExecuteScheduling (Function)
Immediately runs a scheduled task regardless of its schedule: stored procedure, backup, optimization, refresh of materialized view....
HTransactionSavepoint (Function)
Declares a transaction savepoint.
Printing duplicate copies
For legal reasons, it may be useful to keep an identical copy of a report (an invoice for example)....
Characteristics of columns found in a Table control in a page (prefix syntax)
The columns are used to display information in a Table control......
HFSQL Control Center: Open an analysis
The HFSQL Control Center allows you to fully manage an analysis......
USBDetectRemovableStorage (Function)
Detects whether a removable storage unit (CD, USB key, USB camera, ...) was added or removed.
Duration (Type of variable)
The Duration type enables you to easily handle the intervals of dates and times...
Programming the looper attributes
All the looper attributes can be handled by programming......
USBDisconnect (Function)
Disconnects or ejects a USB device.
HTransactionStart (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates the transaction file.
WDDIXIO overview
Body block
The Body block corresponds to the main block of the report......
Associating an image with the elements of a TreeView control
The different methods for associating an image with the elements of a TreeView control....