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Versión: 2026

Resultados de la búsqueda
Resultados 1-25 de 197 para extension
Procedimiento de extensión
Los procedimientos de extensión permiten agregar procedimientos WLanguage personalizados a diferentes tipos de variables (string, date, color etc.)...
SQLGetTextMemo (Function)
Retrieves the content of a Text Memo column found in the query result, for the current line.
Using objects
To access a class, the object must be declared as being part of the class to handle, this is called object instantiation...
String (Tipo de variable)
El tipo String permite manipular cadenas...
dLine (Función)
Dibuja una línea:
  • en un control Imagen,
  • en una variable de tipo Image,
  • en una variable de tipo WDPic (en la capa de fondo),
  • en una variable de tipo picLayer.
dFill (Función)
Colorea un área:
  • en un control Imagen,
  • en una variable de tipo Image,
  • en una variable de tipo WDPic (en la capa de fondo),
  • en una variable de tipo picLayer.
Procedimiento WLanguage llamado por la función FTPListFile
Procedimiento ("Callback") llamado por la función FTPListFile por cada archivo encontrado.
fSplit (Function)
Splits a file into several files.
<zipArchive variable>.OpenRAR (Función)
Abre un archivo existente en formato RAR.
ComponentInfo (Example)
Usage example of the ComponentInfo function
dChangeMode (Función)
Cambia el modo de dibujo utilizado por las funciones (dLine, dRectangle, etc.).
Managing sockets with WINDEV, WEBDEV and WINDEV Mobile
WINDEV, WEBDEV and WINDEV Mobile include several functions allowing you to perform an advanced management of sockets...
WinEdSave (Function)
Saves the changes made when the "Modification of UI by the end user" mode is enabled.
SQLGetMemo (Function)
Retrieves the content of a Memo column from the query result, for the current row.
HInfoFileProperty (Function)
Gets the properties of a data file located in an HFSQL server.
Common problems
HSetREP (Function)
Enables or disables the management of .REP files.
dArc (Función)
Dibuja un arco de círculo o un arco de elipse:
  • en un control Imagen,
  • en una variable de tipo Image,
  • en una variable de tipo WDPic (en la capa de fondo),
  • en una variable de tipo picLayer.
<Connection variable>.ModifyFileProperty (Función)
Modifica las propiedades de un archivo de datos HFSQL ubicado en un servidor.
zipOpenRAR (Function)
Opens an existing archive in RAR format.
dPen (Función)
Declara el color y estilo predeterminado de las líneas, rectángulos y círculos, ... que se encuentran:
  • en un control Imagen,
  • en una variable de tipo Image,
  • en una variable de tipo WDPic (en la capa de fondo),
  • en una variable de tipo picLayer.
WindowBitmap (Function)
Creates the image of the specified window in a BMP file.
<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.
Declarando una Procedure/ una función
Las diferentes sintaxis para declarar un Procedure...
Native xBase/FoxPro Connector
WINDEV and WEBDEV offer a Native xBase/FoxPro Connector (or Native xBase/FoxPro Access) module...
Window templates
WINDEV and WINDEV Mobile allow you to create window templates...
<Connection variable>.InfoFileProperty (Función)
Permite conocer las propiedades de un archivo de datos ubicado en un servidor HFSQL.
<Window>.WindowBitmap (Función)
Crea la imagen de la ventana especificada en un archivo BMP.
Reports & Queries software: WLanguage functions not supported
Some WLanguage functions are not available in Reports & Queries...
Declaring and using a variable
A variable is defined by name and type...
<Window>.EdSave (Función)
Guarda los cambios realizados cuando está activado el modo "Modificación de la interfaz de usuario por el usuario final".
fCreateLink (Function)
Creates a link on a file at the specified location.
Debugger: Step-by-step project execution
Running a project step-by-step allows you to start the debugger when launching the application...
TableToExcel (Function)
Creates an Excel file with the data from a Table or TreeView Table control.
HCreateMovableReplica (Function)
Creates a movable replication.
dPoint (Función)
Dibuja un punto:
  • en un control Imagen,
  • en una variable de tipo Image,
  • en una variable de tipo WDPic (en la capa de fondo),
  • en una variable de tipo picLayer.
dFont (Función)
Declara la fuente que utilizará la función dText:
  • en un control Imagen,
  • en una variable de tipo Image,
  • en una variable de tipo WDPic (en la capa de fondo),
  • en una variable de tipo picLayer.
dCopyImage (Función)
Copia una imagen:
  • de un control Imagen a otro control Imagen.
  • de una variable Image a otra variable Image.
dText (Función)
Dibuja un texto:
  • en un control Imagen,
  • en una variable de tipo Image,
  • en una variable de tipo WDPic (en la capa de fondo),
  • en una variable de tipo picLayer.
Assignment operators
Three assignment operators are available...
Constants for external files
List of constants used by the functions for managing external files.
dBackground (Function)
Declares the default background color for the rectangles, circles, etc::
  • in an Image control,
  • in an Image variable,
  • in a WDPic variable (on the background layer),
  • in a picLayer variable.
SQL Server Native Connector: Programming using SQL functions
To use an SQL Server database with the Native Connector (or "Native Access"), you can use SQL functions...
ChangeStyle (Function)
Modifies the style of a control dynamically.
External language: Programming in Visual Basic
We are going to call the elements developed in WINDEV (project, windows, analysis, ...
<Table>.ToExcel (Función)
Crea un archivo Excel con los datos de una Tabla o control Tabla TreeView.
SQLExecWDR (Function)
Runs the SQL code of a query created in the query editor.
Manipulating Repositionable Note controls programmatically
A Repositionable Note control can be handled through programming...
Constants for managing projects
List of constants used by the functions for managing projects.
WDMap: Record visualization: special cases
This help page presents the special display cases in WDMap...
Internal procedure
Several features require a procedure called once or several times via a WLanguage function ("Callback").
notificationCategory (Variable type)
The type notificationCategory makes it possible to define all the advanced characteristics of a notification category.
Data Source (Variable type)
A Data Source variable is used to describe a temporary data source (query, view, alias, etc.).
WINDEV Mobile Generador de plantillas de tema: Personalización de los elementos
El generador WINDEV Mobile de plantillas tema se utiliza para generar los archivos necesarios para crear un WINDEV Mobile plantilla ...
dStartDrawing (Función)
Indica que las funciones de dibujo que se utilizarán están destinadas a:
  • el control Imagen especificado,
  • la variable de tipo Image especificada,
  • la variable de tipo Image especificada,
  • la variable de tipo WDPic especificada (en la capa de fondo),
  • la variable de tipo picLayer especificada.
ProfilerStart (Function)
Starts "collecting information" for the performance profiler.
Instanciación dinámica del objeto
Un objeto puede asociarse dinámicamente a una clase, hablamos de instanciación dinámica de objeto...
jQuery (Function)
Runs a JavaScript method (or several chained methods) of the jQuery library on a page element.
WDOptimizer: Presentation
The various operations that can be carried out with WDOptimizer are ...
LoadError (Function)
Loads the file containing the error messages in the desired language into memory.
dbgEndMemoryDiff (Function)
Saves a memory dump containing the memory resources that have been allocated and that have not been freed since the previous call to dbgStartMemoryDiff.
WINDEV skin template generator: Customize elements
The generator of WINDEV skin templates is used to generate the necessary files for creating a custom skin template for the WINDEV projects...
Managing the application language programmatically
A multilingual application can be distributed in multiple languages...
Providing an image per DPI
On mobile, when displaying images, each device has its own physical size and its own graphic resolution...
NFC: Data transfer
NFC (Near Field Communication) is a wireless communication technology at short range and high frequency used to exchange data (named "tag") between two devices or between a device and a bullet even at short distance (few centimeters)...
WEBDEV administrator: Viewing logs
The "Logs" tab is used to see the details of logs for a specific period...
WDStatistics: Presentation
WDStatistics is a tool used to perform statistical calculations regarding the traffic of your dynamic WEBDEV websites...
fSaveBuffer (Function)
Creates and fills a text file with the content of a string or buffer variable.
Managing bar codes
The use of bar codes to identify and manage products has become essential...
dRectangle (Función)
Dibuja un rectángulo:
  • en un control Imagen,
  • en una variable de tipo Image,
  • en una variable de tipo WDPic (en la capa de fondo),
  • en una variable de tipo picLayer.
URIToBuffer (Function)
Loads in the background the content of a resource (image, text, etc.) identified by its URI in a buffer variable.
dCircle (Función)
Dibuja un círculo o una elipse:
  • en un control Imagen,
  • en una variable de tipo Image,
  • en una variable de tipo WDPic (en la capa de fondo),
  • en una variable de tipo picLayer.
Retrieving documents coming from Twain devices
Several WINDEV functions allow you to retrieve documents from a Twain device...
fEncrypt (Function)
Encrypts a file in binary or ASCII format.
WDInst: set file installation parameters
WDInst is used to configure the installation of files...
fDecrypt (Function)
Decrypts a file that was encrypted by fCrypt.
LooperToExcel (Function)
Creates an Excel file with data from a RepeatString field (RepeatString field file or RepeatString field memory).
Report based on a query
Queries are used to easily select records in one or more data files...
ProjectInfo (Function)
Returns specific information about the project currently run.
ActionPlanConfigure (Function)
Configures an action plan in the software factory.
I was using C with WINDEV 5.5. How to proceed in WINDEV 2024?
You have the ability to use external languages with WINDEV...
Carpetas personales en el análisis
Las "Carpetas Personales" permiten agrupar varias descripciones de archivos de datos...
WEBDEV Administrator: Logs tab
The "Logs" tab is used to see the details of logs for a specific period...
Procedimiento WLanguage llamado por fCopyFile
Procedimiento WLanguage ("callback") llamado por fCopyFile para cada archivo copiado.
File Description (Variable type)
The File Description variable is used to programmatically describe data files.
External language: Cobol programming
We are going to call the elements developed in WINDEV (project, windows, analysis, ...
<Spreadsheet>.Save (Función)
Guarda el contenido de un control Hoja de cálculo en un archivo con formato XLSX.
WDInst: generate installation program
Generating the setup program is used to create the setup program according to the characteristics specified in the setup editor WDInst.
<Connection variable>.InfoFileRights (Función)
Permite conocer los permisos otorgados a un usuario o grupo sobre un archivo de datos HFSQL Client/Server.
Certificado (tipo variable)
El tipo Certificado se utiliza para gestionar:
  • los certificados utilizados para firmar las cadenas o los archivos.
  • los certificados utilizados para firmar los correos electrónicos.
Manipular archivos de datos en PHP
WEBDEV le permite crear un sitio PHP que maneja archivos de datos...
SQLExec (Function)
Names and runs an SQL query.
SpreadsheetSave (Function)
Saves the content of a Spreadsheet control in a file in XLSX format.
TwainToBMP (Function)
Allows you to perform one of the following actions:
  • save the document coming from the Twain device in a Bitmap file (".BMP" extension).
  • view the document coming from the Twain device in the user interface of the device.
  • save the document coming from the Twain device directly in memory in Bitmap format (in a buffer).
HInfoFileRights (Function)
Gets the rights granted to a user or group on an HFSQL Client/Server data file.
dbgEnableAudit (Function)
Enables the dynamic audit programmatically.
Instantiating an object
To access a class, the object must be declared as being part of the class to handle, this is called object instantiation...
<ftpConnection variable>.ListFile (Función)
Hace una lista de los directorios o archivos de un directorio ubicados en un servidor FTP y devuelve el número de archivos y/o directorios.
Esta función solo está disponible en la versión por suscripción, a partir de WINDEV Suite 2025 - Update 2.
dPolygon (Función)
Dibuja un polígono:
  • en un control Imagen,
  • en una variable de tipo Image,
  • en una variable de tipo WDPic (en la capa de fondo),
  • en una variable de tipo picLayer.
HCreateMasterReplica (Function)
Creates the description file of a Master Replica (logged replication or universal replication).
Classes, members, methods and properties
A class is made of...
Configuring the IIS 7/7.5 server
Automated tests on an executable
WINDEV allows you to test a project using the corresponding executable...
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.
WDSQL: Creating a SQL query
Once the connection to the database is established, WDSQL allows you to create different types of SQL queries...
dSlice (Function)
Draws a circle section or an ellipse section:
  • in an Image control,
  • in an Image variable,
  • in a WDPic variable (on the background layer),
  • in a picLayer variable.
WDInst: manage files to be installed
The setup editor WDInst is used to manage the files to install...
GglPrintDocument (Function)
Prints a document (text or PDF file, images, Word or Excel document, ...) by using the Cloud Print service of Google.
Serialize (Función)
Transforma los siguientes elementos en un formato específico:
  • una estructura (y sus subelementos),
  • una clase (y sus subelementos),
  • un array (incluyendo los arrays asociativos),
  • una cola,
  • a apilamiento,
  • una lista.
Configuring the "fax server" computer
WINDEV and WEBDEV allow you to manage faxes via the system fax server, available in Windows XP and Windows 2000...
fDelete (Function)
Deletes a file accessible from the current computer.
External language: Java programming
We are going to call the elements developed in WINDEV (project, windows, analysis, ...
Application and executable management constants
List of constants used by the functions for managing executables.
External language: Programming in Fortran
We are going to call the elements developed in WINDEV (project, windows, analysis, ...
fImageSelect (Function)
Opens the image picker of Windows.
Página compatible con SEO en modo sesión
En WEBDEV, hay dos métodos para desarrollar un sitio...
Deploying a Java archive
Like for any application, WINDEV allows you to create a setup program for a Java application...
dbgSaveDebugDump (Function)
Saves a dump file of the application.
<Looper>.ToExcel (Function)
Creates an Excel file with data from a RepeatString field (RepeatString field file or RepeatString field memory).
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...
Changing the window content with a swipe gesture
The mobile devices propose several features available via finger movements...
Class inheritance
The hierarchical organization in class and sub-class has allowed to create the notion of inheritance...
HCreateSubscriberReplica (Function)
Creates the description file of a subscriber replica.
zipExtractDirectory (Function)
Automatically extracts and decompresses files from a directory in the file tree of an archive to a physical location.
Journalized replication: Programming journalized replication in WLanguage
Several WLanguage functions allow you to include log-based replication in your application and to customize it...
<zipArchive variable>.ExtractDirectory (Función)
Extrae y descomprime automáticamente los archivos en un directorio en el árbol de archivos de un archivo a una ubicación física.
Notification (Variable type)
The Notification type is used to handle the local notifications or the push notifications.
Selecting the files to install and the installer framework
The setup wizard allows you to:
  • Select and configure the files to install. This step is very important.
  • Specify the WINDEV framework used by the installer.
External language: Pascal programming
We are going to call the elements developed in WINDEV (project, windows, ...
fExtractResource (Function)
Extracts a resource from the application into a physical device location.
WDLog: Backup of HFSQL data files
WDLog allows you to save all the HFSQL data files used by a WINDEV or WEBDEV application...
HTransaction (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates the transaction file.
Changing sites from AWP to SEO-ready session mode
FTPListFile (Función)
Hace una lista de los directorios o archivos de un directorio ubicados en un servidor FTP y devuelve el número de archivos y/o directorios.
Organizing the directories of a project
When creating a project, a directory specific to this project is automatically created...
iParameterDuplicate (Function)
Configures the automatic creation of the duplicate copy generated during the next print.
iAddAttachment (Function)
Adds an attachment in a PDF file generated by a PDF print export.
External language: C ++ programming (WDWDIAL interface)
This third method uses the notion of class inheritance to simplify the interfacing between a C++ application and WINDEV...
Restauración de una copia de seguridad de un proyecto
WINDEV, WEBDEV y WINDEV Mobile le permiten guardar regularmente los diferentes elementos de su proyecto en un fichero de archivo (ZIP extension)...
HDescribeConnection (Function)
Describes a new connection to an external database.
docFragment (Tipo variable)
El tipo docFragment se utiliza para definir las características de un fragmento que se encuentra en un documento "docx".
Funciones para manipular directorios y archivos externos
Lista de funciones para el tratamiento de archivos externos
Creating a WINDEV application for Linux
WINDEV allows you to create native 64-bit Linux executables. Their UI is developed with the window editor.
HOpenConnection (Function)
Opens a connection to a specific database.
Creating a report
The report editor allows you to easily create all types of reports via a wizard...
Developing applications for Android
WINDEV Mobile allows you to develop applications for the Android operating system...
Remote WEBDEV administrator: Statistics management
The remote WEBDEV administrator proposes a module for consulting the statistics regarding the traffic of your dynamic WEBDEV sites (standard and AWP) and web services deployed on a WEBDEV Application Server.
Control (Tipo de variable)
El tipo Control permite definir las características de un control.
Hacer una copia de seguridad de un proyecto
Es posible hacer regularmente una copia de seguridad de los diferentes elementos de un proyecto...
Propiedades HFSQL
Lista de propiedades HFSQL
WDSQL: Export and print SQL query results
The result of a select query can be...
Deployment via physical media (DVD, etc.)
Savoir si une source de données est initialisée
fIsImage (Function)
Determines whether a file on disk or in a buffer corresponds to an image format recognized by WINDEV or WEBDEV.
Funciones TWAIN
List of Funciones Twain
HFSQL functions
List of functions for HFSQL management
Manager of automated tests
The test manager is used to...
HDBIndex (Function)
Opens an xBase index file.
Creating a window skin template
Informix Native Connector: Programming using SQL functions
The use of SQL functions to manipulate Informix data does not require importing the file structure into the analysis...
SAP ASE Native Connector (Sybase): Programming using SQL functions
The use of SQL functions to handle Sybase data does not require importing the file structure into the analysis...
TwainCurrentSource (Function)
Allows you to find out and change the Twain device used by default.
WebSocketExecuteGlobalService (Function)
Executes a global procedure in the context of the global service of the WebSocket server.
TwainToTIFF (Function)
Allows:
  • save the document coming from the Twain device in a TIFF file.
  • view the document coming from the Twain device in the user interface of device.
  • save the document coming from the Twain device directly in memory in TIFF format (in a buffer).
HDBDescribeFile (Function)
Describes a file in dBase3 format (most common format) programmatically.
<zipArchive variable>.OpenCAB (Función)
Abre un archivo existente en formato CAB.
SQLite Native Connector: Programming using SQL functions
The use of SQL functions to handle SQLite data does not require importing the data file structure into the analysis.
DB2 Native Connector: Programming with SQL functions
The use of SQL functions to handle DB2 data does not require importing the file structure into the analysis...
TwainToPDF (Function)
Allows:
  • save the document coming from the Twain device in a PDF file.
  • view the document coming from the Twain device in the user interface of device.
  • save the document coming from the Twain device directly in memory in PDF format (in a buffer).
HFSQL Cliente/Servidor: Tareas programadas
Las tareas programadas se utilizan para programar tareas automáticas...
MySQL Native Connector: Programming with SQL functions
The SQL functions can be used to handle the MySQL database...
MariaDB Native Connector: Programming using SQL functions
The SQL functions can be used to handle the MariaDB database...
Progress Native Connector: Programming using SQL functions
The use of SQL functions to handle Progress data does not require importing the file structure into the analysis...
TwainToGIF (Function)
Allows:
  • save the document coming from the Twain device in a GIF file.
  • view the document coming from the Twain device in the user interface of device.
  • save the document coming from the Twain device directly in memory in GIF format (in a buffer).
TwainToJPEG (Function)
Allows:
  • save the document coming from the Twain device in a JPEG file.
  • view the document coming from the Twain device in the user interface of device.
  • save the document coming from the Twain device directly in memory in JPEG format (in a buffer).
Generating an Android application
The generation of a WINDEV Mobile application for Android groups all project elements (windows, code, etc.
HTransactionStart (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates the transaction file.
PostgreSQL Native Connector: Programming with SQL functions
You can use SQL functions to handle the PostgreSQL database...
HListFile (Function)
Returns the list of files:
  • current analysis.
  • analyses in progress (projects with multiple analyses).
  • a specific analysis recognized by the HFSQL engine.
  • available on a connection via a Native Connector or an OLE DB driver.
  • for a group of files defined in the data model editor.
AAFExecute (Function)
Runs an Automatic Application Feature (AAF) on a control or window. This function can be used to start the spelling checker on an edit control for example.
HashCheckFile (Function)
Checks the Hash of a file for a specific type of algorithm.
ExecuteAAF (Function)
Runs an Automatic Application Feature (AAF) on a control or window.
Configuring the AAF menus (Automatic Application Features)
WINDEV includes several Automatic Application Features (AAFs)...
FTPConnect (Función)
Conecta el equipo actual a un servidor FTP (File Transfer Protocol).
HashFile (Function)
Calculates the Hash of a file according to a specific algorithm.
Search and full-text index
HFSQL proposes a quick search for character strings in the data...
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...
Optional connection information
When defining the connections in the data model editor or when defining the connections through programming, you have the ability to specifier the optional connection information...
HashCheckString (Function)
Checks the Hash of a character string for a specific type of algorithm.
HashString (Function)
Calculates the Hash of a character string according to a specific algorithm.
Error messages that can be displayed in the browser
This help page presents the different error messages that can be displayed in the browser...
New Features brochure - Version 2024: Common new features
New features in WINDEV/WEBDEV/WINDEV Mobile 2024 presented in the 2024 New Features brochure.
Print constants
List of constants used by the print functions.
New products brochure 28: Common new products
New features in WINDEV/WEBDEV/WINDEV Mobile 28 presented in the New Features brochure.
2. Ejemplos proporcionados con WINDEV
Los ejemplos proporcionados con WINDEV tienen como objetivo ayudarle a conocer las funcionalidades de WINDEV.
Valor de las constantes para la API de 32 bits de Windows
Valor de las constantes para la API de 32 bits de Windows
Mapa del sitio de la documentación de PC SOFT
iDestination (Function)
Configures the print destination.
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