ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Managing HFSQL Client/Server applications
The HFSQL Control Center is used to manage the HFSQL Client/Server servers and the HFSQL Client/Server databases......
<Array>.AddLine (Function)
Adds a row at the end: of a one- or two-dimensional WLanguage array. of an advanced two-dimensional array property (xlsDocument, etc.)....
WINDEV and telephony
WINDEV allows you to easily manage the incoming and outgoing phone calls via the WLanguage telephony functions......
The Group structure
The Group structure is a preset structure of WLanguage (no declaration is required)......
ArrayAddLine (Function)
Adds a row at the end: of a one- or two-dimensional WLanguage array. of an advanced two-dimensional array property (xlsDocument, etc.)....
Java application and WINDEV
A Java application is an application entirely compiled in Java......
Printing in WLanguage
WINDEV, WEBDEV and WINDEV Mobile propose several print methods......
Ribbon control properties
The WLanguage properties can be used to handle: a Ribbon control found in a window. a pane of a Ribbon control. a grouping of a Ribbon control....
LDAPSession structure
The LDAPSession structure is a preset structure of WLanguage (no declaration is required)......
Converting an HFSQL Classic database into HFSQL Client/Server
There are two methods to convert HFSQL Classic databases to HFSQL Client/Server in WINDEV, WEBDEV and WINDEV Mobile......
HFSQL Client/Server: Configuring the data files on the server
Custom tooltips
Tooltips are very useful for application users......
Calling a DLL written in Visual Basic
Visual Basic (like many other languages) allows you to create custom DLLs......
How to create an SQL query to filter records?
This help page explains how to create an SQL query to filter records....
Native PostgreSQL Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose a Native Connector to PostgreSQL......
3. Debugger
AWP without UI
Bootstrap, Angular, React, Vue......
Generative AI code generation
WLanguage's AI-powered assistant generates code suggestions as you type......
Assisted HFSQL error handling
WINDEV, WEBDEV and WINDEV Mobile include a module for assisted management of HFSQL errors......
Printing bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to print bar codes....
<Array>.AddSorted (Function)
Adds an element to a one-dimensional WLanguage array taking into account: the sort criteria defined by ArraySort the comparison operator described in the class, if the elements of the array are class instances....
Setup for WINDEV and WEBDEV (Development version and WEBDEV Application Server for Windows)
Native PostgreSQL Connector: Programming with HFSQL functions
To use a PostgreSQL database with Native Connector (also called Native Access), the structure of PostgreSQL tables must be imported into the WINDEV or WEBDEV analysis......
SQLCode (Property)
The SQLCode code property is used to get the SQL code of a query created with the query editor (".WDR" file).
ArrayAddSorted (Function)
Adds an element to a one-dimensional WLanguage array taking into account: the sort criteria defined by ArraySort the comparison operator described in the class, if the elements of the array are class instances....