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Versión: 2026

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3-tier architecture
The development in "3-tier" architecture is now simplified...
Errors during an FTP installation
The list below presents the error messages that are displayed in the remote setup wizard (for the site manager)...
Shared analysis between earlier WINDEV applications and WINDEV 2026
An analysis can be shared between a WINDEV application...
Context menu of Organizer controls (AAF)
Each Organizer control found in a window proposes a menu to the user...
<Source>.Read (Función)
Lee un registro en un archivo de datos de acuerdo con un número de registro determinado.
Overview of HFSQL Cluster
HFSQL Cluster is a database server intended to be deployed on several servers...
<Connection variable>.InfoServer (Función)
Devuelve la información específica sobre el servidor.
Creating the Table pages of the WEBDEV RAD pattern
3. Layouts
Tutorial WINDEV Mobile: Desarrollar una aplicación para Android y iOS Lección 3 - Orientación de la ventana (layouts) - 15 min
HCreationIfNotFound (Function)
Performs the following operations:
  • If the data file doesn't exist, create an empty data file (file with ".FIC" extension) with the index file, the full-text index file and the memo file if necessary. The function is equivalent to HCreation.
  • If the data file exists, opens the data file.
HOpen (Function)
Opens a data file.
Programación de gráficos (sintaxis con prefijo)
WINDEV, WEBDEV y WINDEV Mobile incluyen un control Gráfico (disponible en los editores de ventanas, páginas y reportes), así como varias funciones que pueden utilizarse para crear y manipular gráficos...
22 tips for optimizing the speed of a site
When a site is on-lined, one of the main expectations of Web users is speed...
HFSQL Client/Server: Overview
You have the ability to create applications that access the HFSQL Client/Server databases...
TableAddLineWithAnimation (Function)
Adds a row to a Table or TreeView Table control with an animation.
HInfoFileRights (Function)
Gets the rights granted to a user or group on an HFSQL Client/Server data file.
Error messages that can be displayed in the browser
This help page presents the different error messages that can be displayed in the browser...
Stored procedures and queries (HFSQL Client/Server)
The stored procedures are used to simplify the development and the maintenance of your applications by factorizing the code...
Model - View - Presenter (MVP) F 9
MVP is the acronym for MODEL - VIEW - PRESENTER...
Managing HBase databases
HBase is a non-relational (NoSQL) distributed database, based on columns and using non-structured storage for large tables...
Font set (WEBDEV website)
The browser support the most common fonts by default...
HCreation (Function)
Creates an empty data file (file extension ".FIC") with index file, full-text index file and memo file if required.
Creating a window skin template
Break in a Looper control
A break in a Looper control is used to group the data corresponding to one or more arguments...
Email (Variable type)
The Email type is used to handle the email content as well as the associated information.
PostgreSQL Native Connector: Programming with SQL functions
You can use SQL functions to handle the PostgreSQL database...
2025 new features brochure: WEBDEV new features
What's new in WEBDEV 2025 is presented in the What's new 2025 brochure.
New products brochure 27: Common new products
New features in WINDEV/WEBDEV/WINDEV Mobile 27 presented in the New Features brochure.
HTransactionStart (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates the transaction file.
The email structure
The email structure is a preset structure of WLanguage (no declaration is required)...
Images and buttons
WINDEV, WEBDEV and WINDEV Mobile include many features to improve the appearance of applications and sites...
saasSite (Variable type)
The saasSite type is used to define the advanced characteristics of a SaaS WEBDEV website.
6. Imprimir el catálogo de productos
Tutorial WINDEV Mobile - Desarrollar una aplicación para Android y iOS Lección 6 - Imprimir el catálogo de productos - 20 min
New products brochure 27: WEBDEV new products
New features in WEBDEV 27 presented in the New Features brochure.
FaxStatus (Function)
Returns the status of a fax sent by FaxSend.
The Date input field: Input or display masks
WINDEV, WINDEV Mobile and WEBDEV propose two types of masks...
HTTPRequest (Function)
Starts an HTTP request on a server.
Help with new features: Informing users about new developments
Applications are constantly evolving...
Link functions (prefix syntax)
Link functions are used to link the interface with the data files and vice versa.
New Features brochure - Version 2024: Common new features
New features in WINDEV/WEBDEV/WINDEV Mobile 2024 presented in the 2024 New Features brochure.
Link functions
Link functions are used to link the interface with the data files and vice versa. These functions are as follows:
Internal procedure
Several features require a procedure called once or several times via a WLanguage function ("Callback").
Manipulating a Text token Edit control
Interfaces that use token controls are common. A Token control contains variable amounts of information in a limited area.
1. Componentes proporcionados con WINDEV
WINDEV es proporcionado con proyectos que contienen componentes.
Properties of a help page
The characteristics of a help page are used to define...
MySQL Native Connector: Special features
The Native MySQL Connector (also called "Native MySQL Access") creates "InnoDB" tables to support locks and transactions on a MySQL database...
2025 novelties brochure: Common novelties
What's new in WINDEV/WEBDEV/WINDEV Mobile 2025 in the What's new 2025 brochure.
Replication options (ReplicEdit)
Creating a replication with ReplicEdit allows you to specify several parameters...
Configuring the titles of columns (Table control)
The title of table columns is an important element of Table control...
Phone constants (Android / iOS)
Materialized view
A materialized view is a physical data source defined by an SQL query.
NotifPushDisable (Function)
Disables the management of push notifications for a WINDEV Mobile application (Android or IOS).
<Spreadsheet>.AddWorksheet (Función)
Añade una hoja de cálculo a un control Hoja de cálculo que se encuentra en una ventana.
Managing pinned projects
The home window of WINDEV, WEBDEV and WINDEV Mobile allows you to manage the pinned projects when opening an existing project...
In-App purchases
The mobile systems (Android/iOS) allow their applications to propose content at extra cost, by using the payment system of App Store or Google Play...
HTransactionInProgress (Function)
Used to find out whether a transaction is in progress.
State (Property)
The State property gets and sets the state of an element.
StoreSortAAF (Property)
The StoreSortAAF property is used to determine and specify if the sorting order defined by the user on a Table or TreeView Table control is kept when an application is closed and opened again.
SpreadsheetAddWorksheet (Function)
Adds a worksheet into a Spreadsheet control found in a window.
BackgroundImagePrinted (Property)
The property ImageBackgroundPrinted property allows you to:
  • Determine if the background image of a report (form or other) should be printed.
  • Print (or not) the background image of a report.
Link control associated with an item containing an email address
In a database, the email address of customers, suppliers, ...
Managing Responsive Web Design in your Web pages
From now on, the Web sites can be viewed on several platforms ...
RTFInsert (Function)
Inserts a character string in RTF into the content of an RTF control (found in a window or in a report) or into the content of a character string in RTF.
Manipulating iFrame controls programmatically
WEBDEV allows you to manipulate an iFrame control programmatically...
FaxRestart (Function)
Restarts a fax in the spooler.
New products brochure 28: Common new products
New features in WINDEV/WEBDEV/WINDEV Mobile 28 presented in the New Features brochure.
Description of replicated data files (ReplicEdit)
A replication includes one or more data files...
Implementar una aplicación Android
Tutorial WINDEV Mobile: Implementar una aplicación Android 10 min
RTFAdd (Function)
Adds a character string (in RTF or not) at the end of RTF edit control, RTF control in a report or character string containing a text in RTF.
Numerical or Monetary fields: Edit control or display masks
WINDEV, WINDEV Mobile and WEBDEV propose two types of masks...
The AWP technology (Active WEBDEV Page)
PC SOFT proposes a new technology...
HFSQL data files exceeding 2 gigabytes
By default, the HFSQL engine allows you to manage large data files (up to 2 gigabytes)...
SaaSAdminConfigureSMTP (Function)
Configures the SMTP session associated with the administrator account of a SaaS session.
Translating a text file with WDTRAD
MySQL Native Connector: Features and notes
Remarks and specific features of the Native MySQL Connector
Funciones de matrices
Lista de funciones para la gestión de matrices
SaaS administrator
The SaaS administrator is a Web site used to configure and manage the SaaS sites deployed on a WEBDEV Application Server...
Handling a dynamic tab through programming (prefix syntax)
WINDEV allows you to manipulate Dynamic Tab controls with the TabXXX functions and with multiple WLanguage properties...
FaxDisconnect (Function)
Closes a connection to a fax server (established beforehand by FaxConnect).
Handling a dynamic programmatically
WINDEV allows you to manipulate Dynamic Tab controls with the TabXXX functions and with multiple WLanguage properties...
Creating and generating an external component
A component must be created from a project containing all the elements required for the component...
Setup by HTTP (Network setup via IP)
The network setup via HTTP consists in installing and updating a WINDEV application via an HTTP server (Live update)...
UI modifiable by the end user
By default, WINDEV applications allow end users to modify the interface of the application...
HTransactionCancel (Function)
If a transaction is active, rolls back all changes made to the data files since the beginning of the transaction.
Keyboard shortcuts
The main keyboard shortcuts in the editors are as follows...
Error messages that can be displayed in the browser
This help page presents the different error messages that can be displayed in the browser...
HDeclareExternal (Function)
Temporarily imports into the current analysis the description of a data file from an existing HFSQL data file.
Automatic data file modification
The automatic data file modification updates the description of data files on user computers...
FaxDelete (Function)
Deletes a fax from the spooler and cancels it.
Funciones de controles
Lista de funciones para gestionar controles
Funciones de impresión
Lista de funciones de impresión
FaxPause (Function)
Pauses a fax in the spooler.
SQL statements
The main SQL statements allowed in the SQL queries managed by WINDEV and WEBDEV are as follows...
FaxResume (Function)
Re-enables a fax paused in the spooler (pending fax).
Constants for external files
List of constants used by the functions for managing external files.
WINDEV Mobile new features brochure 2025
What's new in WINDEV Mobile 2025 is presented in the What's new 2025 brochure.
Comparison operators
The comparison operators can be divided into several categories...
Automatic context menu for the Scheduler controls
Each Scheduler control found in a window proposes a menu to the user.
HChangeDir (Function)
Changes the path to a data file (i.e. directory in which the file will be handled).
The Gantt Chart control
A Gantt chart allows you to graphically view the progress status of a project...
The Time field: Edit control and display masks
WINDEV, WEBDEV and WINDEV Mobile propose two types of masks...
WDLog: Backup of HFSQL data files
WDLog allows you to save all the HFSQL data files used by a WINDEV or WEBDEV application...
Events associated with Looper controls
List of events associated with Looper controls
Progress Bar control functions
The control management functions for ProgressBar fields in a WEBDEV page are as follows:
<Imagen>.DrawChord (Function)
Dibuja la cuerda de un círculo (inserción entre una elipse y una línea recta) en un control Imagen.
MariaDB Native Connector: Features and notes
This page presents the main aspects and requirements of the Native MariaDB Connector...
Propiedades HFSQL
Lista de propiedades HFSQL
WEBDEV site deployment: Deployment profile
The setup program creation wizard allows you to select the deployment profile to use...
<Image variable>.DrawChord (Función)
Dibuja la cuerda de un círculo (inserción entre una elipse y una línea recta) en una variable de tipo Image.
HTransaction (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates the transaction file.
External language: Programming in Visual Basic
We are going to call the elements developed in WINDEV (project, windows, analysis, ...
WX file
The "Executable Name".WX file is used to manage some features directly, even if these features have not been included in the application. This file is found beside the executable.
Printing duplicate copies
For legal reasons, it may be useful to keep an identical copy of a report (an invoice for example).
Writing an email
Writing an email in WLanguage consists in filling the email structure of WLanguage...
HSynchronizeReplica (Example)
Usage example of the HSynchronizeReplica function
iDestination (Function)
Configures the print destination.
Managing HFSQL Client/Server databases
The HFSQL Control Center allows you to fully manage HFSQL Client/Server databases...
Lección 4.2. Crear páginas en modo AWP
2024 new features brochure: WINDEV new features
WINDEV 2024 new features in the 2024 New Features brochure.
fDirAttribute (Function)
Returns or modifies the attributes of a directory.
<WDPic variable>.DrawChord (Función)
Dibuja la cuerda de un círculo (inserción de una elipse y una línea recta) en una variable de tipo WDPic.
Errors during an FTP installation
The list below presents the error messages that are displayed in the remote setup wizard (for the site manager)...
Accessing a database in local mode (SQLite)
WEBDEV allows a site to create and access a database created by the browser on the computer of the Web user in browser code.
Creating the Relation windows of a WINDEV RAD pattern
Window templates
WINDEV and WINDEV Mobile allow you to create window templates...
<picLayer variable>.DrawChord (Función)
Dibuja la cuerda de un círculo (inserción entre una elipse y una línea recta) en una variable de tipo picLayer.
FOR ALL/FOR EACH statement (browse of strings)
The FOR EACH statement is used to browse strings according to different methods...
<Source>.DeclareExternal (Función)
Importa temporalmente la descripción de un archivo de datos en el análisis actual a partir de un archivo de datos HFSQL existente.
2024 novelties brochure: WEBDEV novelties
Nouveautés de WINDEV/WEBDEV/WINDEV Mobile 2024 présentes dans la brochure des Nouveautés 2024.
Classes, members, methods and properties
A class is made of...
ConfigureAAF (Function)
Used to specify the behavior of some Automatic Application Features (AAF).
<variable Connection>.TransactionStart (Función)
Inicia una transacción en los archivos de datos (HFSQL o a los que se accede a través de un Conector Nativo) y crea el archivo de registro de transacciones.
<Connection variable>.TransactionCancel (Función)
Si una transacción está activa, revierte todos los cambios realizados en los archivos de datos desde el inicio de la transacción.
Paneles acoplables
WINDEV, WINDEV Mobile y WEBDEV proponen varios paneles acoplables....
Describing the Action Bar control
This help page presents the main aspects of the Action Bar description window ...
HOpenConnection (Function)
Opens a connection to a specific database.
SAP ASE Native Connector (Sybase): Features and notes
The following paragraphs present the main aspects and specific features of the Native SAP ASE Connector (also called Native Sybase Access)...
2. Ejemplos proporcionados con WINDEV
Los ejemplos proporcionados con WINDEV tienen como objetivo ayudarle a conocer las funcionalidades de WINDEV.
Page templates
WEBDEV allows you to create page templates...
Test of a query
The query editor allows you to run the test of query result...
5. Gestos de deslizamiento en una ventana
Tutorial WINDEV Mobile: Desarrollar una aplicación para Android y iOS Lección 5 - Gestos de deslizamiento en una ventana - 20 min
<Source>.Delete (Función)
Elimina un registro de un archivo de datos (consulta o vista).
xlsOpen (Function)
Opens an Excel file (xls or xlsx files).
The TimeLine control
The TimeLine control can be used to represent chronologies of closely spaced events that may be parallel.
WLanguage functions available for a report
Most WLanguage functions can be used in the events of a report (created with the report editor)...
Column events (Table control)
List of events associated with the columns of Table controls
Creating the Relation pages of a WEBDEV RAD pattern
<Source>.ChangeDir (Función)
Cambia la ruta de acceso a un archivo de datos (es decir, el directorio en el que se manipulará el archivo).
WINDEV and OPC
OPC stands for "OLE for Process Control"...
HDelete (Function)
Deletes a record from a data file (query or view).
Designing a supercontrol
A supercontrol is an advanced type of control...
In-House deployment
Apple's In-House deployment allows you to overcome most of the constraints of the other two modes (App Store deployment and Ad Hoc deployment) and to widely distribute an application without the need to reference client devices in advance...
Managing parallel tasks
The computers are becoming more and more powerful...
Translating the interface into multiple languages
When the different languages supported by the application have been selected, the information displayed by the application must be translated into these different languages...
gpwUser (Variable type)
The gpwUser type is used to describe and modify the characteristics of a user of WEBDEV or WINDEV User Groupware.
Manipulate Calendar controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to manipulate a Calendar control through programming...
Automatic Application Features (AAF) of Spreadsheet controls
The Spreadsheet control includes multiple Automatic Application Features (AAF) in order to simplify the use of the control...
Control Kanban
Originalmente, Kanban es un método japonés destinado a mejorar los procesos para conseguir un ciclo de producción más eficaz.
WDOptimizer: Index optimization
WDOptimizer includes multiple modes to optimize indexes...
Reading an email
This help page explains how to read an email from a WINDEV application and how to display its content in a WINDEV application.
Pinned area on a page: fixed area on screen (Fixed)
A fixed area in a page is a page section that remains visible even if the Web user moves the browser scrollbar...
Oracle Native Connector: Programming with HFSQL functions
To use an Oracle database with the Native Connector, the structure of ORACLE tables must be imported into the WINDEV or WEBDEV analysis...
WINDEV: Example of programmed Drag and Drop
iParameter (Function)
Retrieves the printer configuration and configures the print.
<Table>.AddLineWithAnimation (Función)
Añade una fila a un control Tabla o TreeView con una animación.
Funciones varias
Lista de las distintas funciones de WINDEV, WINDEV Mobile y WEBDEV.
2. Funciones WLanguage específicas de los teléfonos
Callback fonction OuvreDocument
<Thread>.SendSignal (Función)
El subproceso actual envía una señal al subproceso que está en espera para desbloquearlo.
Application triggers
A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ...) on a record of a data file.
<Variable Connection>.Transaction (Función)
Inicia una transacción en los archivos de datos (HFSQL o a los que se accede a través de un Conector Nativo) y crea el archivo de registro de transacciones.
Page templates and inheritance
When a page template is applied to a page, all the controls and code found in the template are "copied" into the page...
Modifying an external component
An external component created and generated by WINDEV, WEBDEV or WINDEV Mobile can be modified at any time...
Check spelling based on Hunspell dictionaries
WINDEV gives you the ability to use the spelling checker of the Word Processing controls in WINDEV applications...
Customizing the User Groupware
<Connection variable>.InfoFileRights (Función)
Permite conocer los permisos otorgados a un usuario o grupo sobre un archivo de datos HFSQL Client/Server.
<Fuente>.Creation (Función)
Crea un archivo de datos vacío (extensión ".FIC") con el archivo de índice y el archivo memo, si es necesario.
Mapa del sitio de la documentación de PC SOFT
Characteristics of Table controls in a page
Table controls allow you to display and/or enter data...
ExecuteAAF (Function)
Runs an Automatic Application Feature (AAF) on a control or window.
xBase/FoxPro Native Access: Features and notes
This help page presents the specific features regarding the programming of Native xBase/FoxPro Access...
How to include secure payment in a WEBDEV website?
This help page explains how to add a secure payment into a WEBDEV website...
<Connection variable>.OpenConnection (Función)
Abre una conexión a una base de datos específica.
HFSQL functions (prefix syntax)
List of functions for HFSQL management
dChord (Function)
Draws the chord of a circle (intersection between an ellipse and a straight line):
  • in an Image control,
  • in an Image variable,
  • in a WDPic variable (on the background layer),
  • in a picLayer variable.
4. Ventanas con búsqueda
Tutorial WINDEV Mobile: Desarrollar una aplicación para Android y iOS Lección 4 - Ventanas con búsqueda - 30 min
GDPR: Overview
On May 25, 2018, the General Data Protection Regulation (GDPR) replaced the "Data Protection Act" in force since January 6, 1978...
<gglConnection variable>.Connect (Función)
Gestiona la autenticación en un servidor de Google (mediante el modo de autenticación "OAuth 2.0").
DisableAAF (Function)
Disables an Automatic Application Feature (AAF) on a control, window or on the current application.
Image editor: Features
The image editor includes several features...
Break in a Table control
A break in a Table control is used to group the data corresponding to one or more arguments...
2026 novelties brochure: WEBDEV novelties
WEBDEV 2026 new features in the 2026 New Features brochure.
Folleto de novedades - Versión 27: novedades de WINDEV Mobile
Las novedades de WINDEV Mobile 27 se presentan en la Revista de novedades.
HFSQL constants
List of constants used by the HFSQL functions.
Folleto de novedades - Versión 27: Novedades de WINDEV
Novedades de WINDEV 27 presentadas en la Revista de novedades.
2. Desarrollo
Tutorial WINDEV Mobile: Desarrollar una aplicación para Android y iOS Lección 2 - Desarrollo - 30 min
Characteristics of Table controls in a window
Table controls allow you to display and/or enter data...
New products brochure 28: WEBDEV new products
New features in WEBDEV 28 presented in the New Features brochure.
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