ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

WDInst: Customizing the setup program
The setup editor WDInst proposes a standard setup program......
Constructor and destructor
When creating a class in the code editor, the Constructor and Destructor methods are automatically created by default......
WDLog: Overview
The different operations that can be performed with WDLog are as follows......
Remote WEBDEV administrator: Configuration of a Webservice or a WEBDEV site in Session mode
To view the configuration of a specific Webservice or WEBDEV site in Session mode from the remote administrator:...
Client/Server transactions: Available isolation modes
The HFSQL engine proposes to isolate the transactions......
Error 202: The method already has an access attribute (public, protected or private)
10. Project Management Hub
WINDEV Mobile includes a Project Management Hub to manage development projects....
Managing HBase databases
HBase is a non-relational (NoSQL) distributed database, based on columns and using non-structured storage for large tables......
Content of the Table control
A Table control can be based on a data file, based on a variable or populated programmatically......
Creating and deploying a setup program: How to?
Creating the setup program allows you to deploy a WINDEV application on the end-user computers......
Retrieving documents coming from Twain devices
Several WINDEV functions allow you to retrieve documents from a Twain device......
WDHFDiff: Overview
WDHFDiff is a tool used to compare HFSQL data files......
Test of a WINDEV and WINDEV Mobile application
WINDEV and WINDEV Mobile feature multiple methods to test applications......
Managing the load balancing (dynamic load balancing on server)
The server that is hosting a HFSQL database engine can be very busy......
DeleteAll (Function)
Deletes all the elements: from a one-dimensional or two-dimensional WLanguage array. from an associative array. from an advanced array property (array of gglCalendar events, etc.). from a WLanguage queue. from a WLanguage stack. from a WLanguage list....
Preparing the phone to run the test of an Android application
WINDEV Mobile allows you to develop Android applications. To run the test of these applications on an Android phone, some operations must be performed ......
ERR_CANNOT_CREATE_TMP
How to read in a text or CSV file?
This help page explains how to read the content of a text or CSV file....
How to write into a text or CSV file?
This help page explains how to write into a text or CSV file....
SearchAAF (Property)
The SearchAAF property is used to: find out whether the search via AAF is enabled on a non-editable Combo Box control, enable (or not) the search via AAF on a non-editable Combo Box control....
ArrayDeleteAll (Function)
Deletes all elements: from a one-dimensional or two-dimensional WLanguage array. from an associative array. from an advanced array property (array of gglCalendar events, etc.). from a WLanguage queue. from a WLanguage stack. from a WLanguage list....
Two-level setup
The two-level setup (or multisite setup) combines: a reference network setup deployed on a local network. an HTTP setup used to update the reference setup on the local network....
HActivateServerTrigger (Function)
Re-enables a server trigger that was disabled by HDeactivateServerTrigger.
ServiceRefresh (Function)
Asks a service to re-read its configuration information.
CalendarSelectMinus (Function)
Deselects a date in a multi-selection Calendar control.