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Versión: 2026

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Universal assisted replication: specific features
Añade un título-cabecera de columna en un control Tabla o Tabla TreeView en una ventana.
xBase/FoxPro Native Access: Features and notes
This help page presents the specific features regarding the programming of Native xBase/FoxPro Access...
Characteristics of a PCL print
The result of a PCL print mainly depends on the technical features of the printer used (management of images and lines, management of fonts, ...
Limitations of WINDEV, WEBDEV and WINDEV Mobile
Enables the management of push notifications in a WINDEV Mobile application (Android or iOS).
The .NET 2.0 control (WinForm)
The ".NET 2.0 control (WinForm)" is used to easily manage the .NET controls in WinForm format (for .NET 2.0).
The user version of query editor (Reports & Queries)
A query is used to interrogate a database in order to view, insert, modify or delete data...
DB2 Native Connector: Features and notes
The following paragraphs present the main aspects and specific features of the Native DB2 Connector...
The .NET field 3.0, 4.0, ... (WPF)
The Xaml control allows you to easily manage the Xaml language...
User report editor (Reports & Queries)
A report provides a custom view of data...
Available features and specific features of Java
WINDEV allows you to generate a Java application without even knowing the Java language...
ProgressBar (Function)
Displays a progress bar in the status bar of current window.
Frequently asked questions about HFSQL Cluster
Frequently asked questions about HFSQL cluster.
Reports and Queries software: Special features
This help page presents the specific features of "Reports & Queries" (which means the user version of report editor) ...
How to develop a site for Linux?
The method for developing a site for Linux is identical to the method for developing a site for Windows.
xBase files: Limits
La propiedad PasswordProtected se utiliza para determinar si un fichero de datos está protegido por contraseña.
fGraphicFilter (Function)
Returns the list of image formats supported by the current platform, in the format expected by the filter of fSelect.
MariaDB Native Connector: Features and notes
This page presents the main aspects and requirements of the Native MariaDB Connector...
Chart control: Features in the editor
Regardless of the type of chart displayed in the Chart control, all its characteristics can be configured via its description window...
StreamInfo (Función)
Devuelve el nombre y/o número del emisor del flujo.
Height (Property)
The Height property gets and sets the height:
  • of a control or block in a report.
  • of a control (in a window), window, row of a Table, List Box or ListView control, option of a Radio Button or Check Box control, break header or footer of a Table or Looper control.
  • of a control (in a page), break header or footer in a Table or Looper control. The control can be overlayable or not.
  • of a break cell in a Table or Looper control.
StreamStop (Function)
Stops receiving or broadcasting a type of data in a stream.
fDetectRemovableStorage (Function)
Detects whether a removable storage unit (CD, USB key, USB camera, ...) was added or removed.
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)...
StreamPlay (Función)
Reanuda la recepción o la emisión de un tipo de datos en un flujo.
USBDetectRemovableStorage (Function)
Detects whether a removable storage unit (CD, USB key, USB camera, ...) was added or removed.
Orientation (Property)
The Orientation property is used to:
  • Get the angle (in degrees) of a Font variable.
  • Modify the angle (in degrees) of a Font variable.
MySQL Native Connector: Features and notes
Remarks and specific features of the Native MySQL Connector
W3C standardization
You must comply with the W3C standard (HTML 4...
TablePosition (Function)
Displays a Table or TreeView Table control from a specified row or returns the index of the first row displayed in a Table or TreeView Table control.
HDBDescribeField (Function)
Describes through programming each item found in the structure of an xBase file described by HDBDescribeFile.
ImageWidth (Property)
The ImageWidth property gets and sets the width of the image section displayed in an Image control or in the background of a Chart control.
PostgreSQL Native Connector: Features and notes
Remarks and specific features of Native PostgreSQL Connector...
GestureNbPointer (Function)
Returns the number of pointers in contact with the screen.
Debugging in PHP
A site generated in PHP can be debugged in standard WEBDEV mode...
GestureCurrentPointer (Function)
Returns the pointer index (finger or stylus) that triggered the call to a process specific to the multi-touch feature in an Image control.
<Table>.Posición (Función)
Muestra un control Tabla o Tabla TreeView a partir de una fila específica o devuelve el índice de la primera fila que se muestra en la Tabla o Tabla TreeView.
Specific features of the Express version
Lista de eventos asociados a los controles Splitter
Dedicated Web server
When installing WEBDEV development version, if no Web server is available on the current computer, WEBDEV automatically installs one (IIS Express version 10). This server is automatically configured to work with WEBDEV.
Self-contained executable
The executable will be stand-alone if the following elements are included in the executable...
Servidor web dedicado
Al instalar la versión de desarrollo de WEBDEV, si no hay ningún servidor Web disponible en el ordenador actual, WEBDEV instala automáticamente uno (IIS Express versión 10). Este servidor se configura automáticamente para trabajar con WEBDEV.
VisualEffect (Property)
The VisualEffect property allows you to apply a visual effect on a control or group of controls in a window.
Native DB2 Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer an optional Native Connector to DB2...
Multiline (Property)
In a window or page, the Multiline property is used to:
  • find out and modify the "Multiline" option of an Edit control.
  • find out and modify the "Multiline" option of a column in a Table control.
In a report, the Multiline property is used to determine and change the "Multiline" option of a control.
Testing a dynamic project from a test server
Before deploying your dynamic WEBDEV website, we recommend that you run the final tests from a test sever...
FocusOnClick (Property)
The FocusOnClick property is used to:
  • Determine if a control gains focus when clicked.
  • Allow or prevent a control from gaining focus when clicked.
Print report (iPhone/iPad or Android)
When creating a report, the test of this report can be run from the report editor...
SQL Server Native Connector: specifics and notes
The following paragraphs present the main aspects and specific features of the Native SQL Server Connector...
HDBIndex (Function)
Opens an xBase index file.
InterpretAmpersand (Property)
The InterpretAmpersand property is used to determine and change how the '&' character is interpreted in:
  • field label Window label.
  • the elements of a List Box control.
  • the elements of a Combo Box control.
  • the values of a column in a Table control.
HFSQL Client/Server: Setting up data files on the server
Deletes the altitude colors specified by grSurfaceAltitudeColor.
Controls that can be moved in a page
WEBDEV proposes two modes for moving controls in a page...
HDBDescribeIndex (Function)
Describes through programming the different index files that will be created.
TransparencyMode (Property)
The TransparencyMode property gets and sets the transparency mode of an image.
Native SAP ASE Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer an optional Native SAP ASE Connector...
ChangeSourcePage (Función)
Cambia dinámicamente la página que se muestra en un control Página interna
Accessing Outlook
WINDEV and WEBDEV allow you to easily access the data handled by Outlook...
HDBDescribeFile (Function)
Describes a file in dBase3 format (most common format) programmatically.
The Internal Page control
The "Internal Page" control is used to include a page (and its code) in a control of another page...
FontName (Property)
The FontName property is used to:
  • Identify the font used in a control.
  • Change the font used in a control.
Modified (Property)
The Modified property is used to determine if a control or group of controls has been modified by the user (keyboard or mouse input).
Color (Property)
The Color property gets or sets the font color of:
  • a Font variable.
  • text displayed in a Static or Calculated control of a report.
  • text displayed in a window control.
  • text displayed in a page control.
DisplayCurrency (Property)
The DisplayCurrency property gets and sets the currency used when entering or displaying values in a "Currency + Euro" control.
Creating your own User Macro-Codes
The User Macro-Codes are sections of WLanguage code allowing the end user to customize his application...
fWatchFile (Function)
Starts watching a file.
RegistrySetValue (Function)
Writes a value to a key in the Windows registry.
<gglConnection variable>.Connect (Función)
Gestiona la autenticación en un servidor de Google (mediante el modo de autenticación "OAuth 2.0").
GglConnect (Función)
Gestiona la autenticación en un servidor de Google (mediante el modo de autenticación "OAuth 2.0").
The Carousel control
The Carousel control is used to display an animated menu made of images...
ImageMode (Property)
The ImageMode property gets and sets the display mode of an image in an Image control, in the column of a table of type Image or in the background of a Chart control in a window.
AnchorRateWidth (Property)
The AnchorRateWidth property is used to:
  • Find out the anchor rate when a control (or a table column) stretches on the horizontal axis.
  • Modify the anchor rate when a control (or a table column) stretches on the horizontal axis.
Native MariaDB Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer a Native Access Connector to MariaDB ...
The User Query Editor: Specific features
This help page presents the specific features of the user version of query editor...
Progress Native Connector: Features and notes
Remarks and specific features of Native Progress Connector...
Oracle Native Connector: Features and notes
Remarks and specific features of the Native Oracle Connector
Defining specific character sets in HFSQL data files
When an application is used to display or save data in HFSQL files, this data is entered in the current language...
RegistryQueryValue (Function)
Reads a value in the Windows registry.
AnchorRateRight (Property)
The AnchorRateRight property is used to:
  • Find out the anchor rate when a control moves on the horizontal axis.
  • Modify the anchor rate when a control moves on the horizontal axis.
Developing 64-bit sites
You can deploy 64-bit compatible sites...
<List Box>Posición (Función)
Muestra un control List Box (o un ListView) a partir de un elemento especificado o devuelve el índice del primer elemento mostrado en un control List Box (si se utilizó la barra de desplazamiento).
EmulateInput (Function)
Performs an input by emulation in a control while checking whether this control is an editable control.
<Página>.DisplayDialog (Función)
Muestra una Page en modo modal. Esta función se utiliza para establecer un diálogo con el usuario. La página se muestra en primer plano mientras que la página de apertura se muestra en segundo plano, Grayed por el mecanismo de OVI.
Native PostgreSQL Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer a Native Connector to PostgreSQL...
Application patch
Once an application was installed, the application library had to be reinstalled whenever a modification was performed (WDL file)...
FontCharset (Property)
The FontCharset property is used to:
  • Find out the character set used by the screen fonts of a control.
  • Modify the character set used by the screen fonts of a control.
iPrintDuplicate( Función)
Imprime un duplicado de copy de un reporte.
Changing an application to 64-bit
WINDEV allows you to develop 64-bit applications...
PageDisplayDialog (Function)
Displays a page in modal mode. This function is used to establish a dialog with the user. The page is displayed in the foreground while the opening page is displayed in the background, grayed by the DDW mechanism.
Merge (Property)
The Merge property is used to merge the cells of a Table or TreeView Table control.
ListPosition (Function)
Displays a List Box or ListView control from a specified element or returns the index of the first element displayed in a List Box control (if the scrollbar was used).
EmulateMouse (Function)
Simulates a mouse event (left click, right click, double click, ...).
Native MySQL Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer a Native Connector for MySQL...
Creación de una consulta en código SQL
El editor de consultas le permite crear una consulta escribiendo código SQL....
The RTF control (Report editor)
The "RTF" (Rich Text Format) control is used to display a formatted character string in your report...
ChangeSourceWindow (Function)
Dynamically changes the window displayed in an Internal Window control.
Case of internal window dequeues: Modifies the currently displayed window. This modification is saved in the list of internal windows to scroll.
Printing in WLanguage
WINDEV, WEBDEV and WINDEV Mobile propose several print methods...
PDF printing: Special cases
Specific features of print in PDF format
<Ventana interna>.ChangeSourceWindow (Función)
Cambia dinámicamente la ventana mostrada en un control Ventana interna.
Scrolling ventanas interiores: Modifica la ventana que se muestra actualmente. Esta modificación se guarda en la lista de ventanas internas para desplazarse..
Printing to PDF
WINDEV, WEBDEV and WINDEV Mobile allow you to create a PDF file during a print...
ControlAlias (Function)
Gets, modifies or restores the data binding to a control or group of controls.
ContextMenu (Property)
The ContextMenu property is used to:
  • Get the custom context menu of a control, window or page.
  • Change the custom context menu of a control, window or page (or associate another context menu).
  • WINDEVWINDEV Mobile Customize the system menus of the controls by adding options.
DndTarget (Property)
The DndTarget property determines and changes how a control behaves in a drag-and-drop operation.
HFSQL Client/Server: Presentación
Tiene la posibilidad de crear aplicaciones que accedan a las bases de datos de HFSQL Client/Server....
Native SQL Server Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer an optional Native SQL Server Connector (also called Native SQL Server Access)...
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...
Restablecer (Función)
Reinicia:
  • todos los controles que se encuentran en la ventana o página actual (incluyendo los grupos de controles, los supercontroles y las ventanas internas).
  • los controles que se encuentran en un grupo de controles, un supercontrol, una ventana interna o una página interna.
Native Oracle Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer an optional Native Oracle Connector (also called Native Oracle Access...
WDInst: Additional options (summary, license, etc.)
When installing the application, you have the ability to display...
Native Progress Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer an optional Native Connector to Progress ...
Joins between the data files of a select query
When several data files are used in a query, the query editor automatically searches for the links between these files described in the analysis...
BrowsedItem (Property)
The BrowsedItem property is used to:
  • Get the item used to automatically loop through Table, Looper, List Box, ListView and Combo Box controls, supercontrols and reports based on data files.
  • Change the item used to automatically loop through Table, Looper, List Box, ListView and Combo Box controls, supercontrols and reports based on data files. Then, the iteration is reinitialized.
Printing in Linux
WEBDEV and WINDEV allow you to print to PDF in Linux using WLanguage functions...
sEvent (Function)
Branches an event on a serial port.
WINDEV and OPC
OPC stands for "OLE for Process Control"...
Linux application: Tips and tricks
In multi-configuration Windows/Linux applications, various limitations may arise: unmanaged fields, unavailable functions, etc.
XMLExecuteXPath (Function)
Executes an XPATH query:
  • in an XML document.
  • in an xmlDocument variable.
Size (Property)
The Size property is used to determine and change the size of an element.
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes...
Server triggers
Server triggers are stored procedures executed by the server before or after a write operation performed on a database file...
Native xBase/FoxPro Connector
WINDEV and WEBDEV offer a Native xBase/FoxPro Connector (or Native xBase/FoxPro Access) module...
Automatic assisted universal replication
The automatic assisted replication is used to easily implement a replication on an existing application...
DisplayedItem (Property)
The DisplayedItem property is used to:
  • Find out the item or the variable displayed by the control.
  • Modify the item or the variable displayed by the control.
Android 11: Changes to application behavior
After each new version of Android is deployed, Google requires a higher target API level ("TargetSdkVersion") to publish applications on Google Play...
BTListDevice (Function)
Returns the list of accessible Bluetooth devices.
Container column in a Table control
A cell found in a Table control can contain a set of controls...
Container column of a Table control (prefix syntax)
A cell found in a Table control can contain a set of controls...
Name (Property)
The Name property is used to get:
  • the name of the font associated with a Font variable.
  • the name of a control, report or report block.
  • the name of a control, group of controls or window.
  • the name of a control, group of controls or page.
Caption (Property)
En una base de datos, el Caption Property se utiliza para:
  • Averigua la leyenda associated con un elemento de archivo.
  • Averigua la leyenda associated con un archivo de datos.
  • Descubrir y modificar la leyenda de conexión.
En un reporte, el Caption Property se utiliza para:
  • Averigua el texto que aparece en una estática o control Enlace.
  • Modificar el texto que se muestra en una estática o control Enlace.
En una ventana o página, el Caption Property también se utiliza para:
  • Averiguar y modificar la leyenda de un control en una ventana o en un Page.
  • Descubrir y modificar el título de una opción de menú.
  • Averiguar y modificar el título de una ventana o Page.
  • Descubra el contenido de un control Migas de pan.
Indirection operators
The { and } operators are used to access a control, a variable, a class member or a file item by dynamically building the name of control, variable, class member or item...
BackgroundImage (Property)
The ImageFond property lets you view and modify the background image of an element: window, page, field or state.
.NET application
To create a.NET application from a project...
Native SQLite Connector
WINDEV and WEBDEV offer a Native Connector to SQLite. This Native Connector allows you to access an SQLite database from a WLanguage program without using an external driver.
GglGetStaticMap (Function)
Retrieves the map of a specific location via the Google Maps service.
StreamDisconnect (Function)
Stops receiving or broadcasting a stream.
Testing a Java project and compiling it
When your Java application is developed, you can run the test of the Java project and compile it before creating the archive...
State (Property)
The State property gets and sets the state of an element.
StreamReject (Function)
Refuses a request for stream connection.
Almacenamiento de archivos en Android
El sistema de archivos de los dispositivos que ejecutan Android está dividido en dos áreas principales de almacenamiento...
StoredValue (Property)
The StoredValue property is used to get the value currently stored by:
  • a row in a List Box, ListView or Combo Box control.
  • a "Text token" Edit control.
  • a row of a Table control.
  • an input suggestion in an Edit control (if the suggestion is selected).
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...
StreamAccept (Function)
Associates a stream connection request with a Conference control.
SQLExec (Function)
Names and runs an SQL query.
DisplayMask (Property)
The DisplayMask property is used to:
  • Find out the display mask.
  • Modify the display mask.
This display mask is displayed when the control is in read-only or when the control does not have focus.
HOpenConnection (Function)
Opens a connection to a specific database.
Image (Property)
La imagen Property obtiene y establece la imagen de fondo de un control o bloque.
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...
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...
Compile (Function)
Dynamically compiles a procedure whose source code is supplied (dynamic compilation).
InputMask (Property)
The InputMask property is used to:
  • get the input mask.
  • set the input mask (from the masks available for the type).
iDestination( Función)
Configura el destino de impresión.
iParameter (Function)
Retrieves the printer configuration and configures the print.
Mapa del sitio de la documentación de PC SOFT
Specific features of print in PDF format
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