ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Using Java code
You have the ability to enter Java code:
  • in Java applications generated with WINDEV.
  • in Android applications generated with WINDEV Mobile.
This allows you to create global procedures in Java.
DisableAAF (Function)
Disables an Automatic Application Feature (AAF) on a control, window or on the current application.
Managing the browser "Back" button
The browser "Back" button allows the Web users to display the pages that were already visited......
HFSQL Client/Server: Overview
You have the ability to create applications that access the HFSQL Client/Server databases......
HErrorLock (Function)
Used to check whether a lock error occurred.
AAFDisable (Function)
Disables an Automatic Application Feature (AAF) on a control, window or on the current application.
HSetTransaction (Function)
Enables or disables the management of transactions for one or more files.
NFC functions
Functions used to manage the NFC standard...
NFCReadTag (Function)
Starts reading a NFC tag or enables the detection of NFC tags for the current window.
NFCSendTag (Function)
Sends a NFC tag to another device.
HErrorDuplicates (Function)
Used to check whether a duplicate error occurred.
Programming the browsing Looper controls
These are the main concepts for programming Looper controls based on a data file......
The TreeView control
The TreeView control is a tree structure used to simplify the display of information that can be represented hierarchically......
HErrorInfo (Function)
Returns a detailed information about the last error triggered by the HFSQL engine.
SQL set operations: UNION, UNION ALL and INTERSECT
SQL allows performing set operations on groups of files......
HTransactionFree (Function)
Transforms all the records "in transaction" into "Normal" records if these records do not belong to a transaction currently in progress.
Functions for managing threads (prefix syntax)
List of functions for managing threads (prefix syntax)...
HFilterIdentical (Function)
Defines and enables a filter used to find the exact value of a string item.
ExecuteAAF (Function)
Runs an Automatic Application Feature (AAF) on a control or window.
Delete (Function)
Deletes an element at a given position: from a one-dimensional WLanguage array. from an advanced array property (array of gglCalendar events, etc.). from an associative array. from a WLanguage list....
Thread management functions
List of functions for managing threads...
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......
'Image gallery' Looper control
The "Image gallery" Looper control is used to manage the display of a set of images without programming......
sEvent (Function)
Branches an event on a serial port.
<Source>.TransactionFree (Function)
Transforms all "in transaction" records into "Normal" records if they do not belong to an ongoing transaction.
ChronoEnd (Function)
Stops a stopwatch and returns the time elapsed (in milliseconds) since the start of timing (call to ChronoStart).