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Versión: 2026

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Resultados 1001-163 de 163 para Limitations
Limitations of WINDEV, WEBDEV and WINDEV Mobile
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, ...
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...
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.
fGraphicFilter (Function)
Returns the list of image formats supported by the current platform, in the format expected by the filter of fSelect.
Reports and Queries software: Special features
This help page presents the specific features of "Reports & Queries" (which means the user version of report editor) ...
Universal assisted replication: specific features
How do I 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
Creating and distributing Active WEBDEV Pages
To transform a page in Session mode into an Active WEBDEV Page:
MariaDB Native Connector: Features and notes
This page presents the main aspects and requirements of the Native MariaDB Connector...
SQLite Native Connector: Features and notes
The following paragraphs present the main aspects and specific features of the Native SQLite 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...
VisualEffect (Property)
The VisualEffect property allows you to apply a visual effect on a control or group of controls in a window.
Null (Property)
The Null property is used to:
  • Assign NULL to the item for the current record.
  • Find out whether the item is associated with the NULL value for the current record.
  • Define the default value of an item when the item is described programmatically.
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.
StreamInfo (Función)
Devuelve el nombre y/o número del emisor del flujo.
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.
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.
StreamPlay (Función)
Reanuda la recepción o la emisión de un tipo de datos en un flujo.
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)...
Compilation instruction: COMPILE SI
The <COMPILE IF> statement allows you to compile (or not) a WLanguage code according to a condition.
MySQL Native Connector: Features and notes
Remarks and specific features of the Native MySQL Connector
USBDetectRemovableStorage (Function)
Detects whether a removable storage unit (CD, USB key, USB camera, ...) was added or removed.
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.
Debugging in PHP
A site generated in PHP can be debugged in standard WEBDEV mode...
AutoBrowse (Property)
The AutoBrowse property is used determine if the browse operation performed in a data-bound List Box, Looper, Table or Combo Box control is automatic or programmed.
HDBDescribeField (Function)
Describes through programming each item found in the structure of an xBase file described by HDBDescribeFile.
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.
GestureNbPointer (Function)
Returns the number of pointers in contact with the screen.
PostgreSQL Native Connector: Features and notes
Remarks and specific features of Native PostgreSQL Connector...
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.
The AWP technology (Active WEBDEV Page)
PC SOFT proposes a new technology...
Specific features of the Express version
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.
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.
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...
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.
Controls that can be moved in a page
WEBDEV proposes two modes for moving controls in a page...
SQL Server Native Connector: specifics and notes
The following paragraphs present the main aspects and specific features of the Native SQL Server Connector...
HFSQL Client/Server: Setting up data files on the server
HDBIndex (Function)
Opens an xBase index file.
HDBDescribeIndex (Function)
Describes through programming the different index files that will be created.
EmulateMouse (Function)
Simulates a mouse event (left click, right click, double click, ...).
The Cube control
The Cube control is a mobile layout control that automatically performs rotations around the different axes...
ChangeSourcePage (Función)
Cambia dinámicamente la página que se muestra en un control Página interna
TransparencyMode (Property)
The TransparencyMode property gets and sets the transparency mode of an image.
Accessing Outlook
WINDEV and WEBDEV allow you to easily access the data handled by Outlook...
FontName (Property)
The FontName property is used to:
  • Identify the font used in a control.
  • Change the font used in a control.
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...
Native SAP ASE Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer an optional Native SAP ASE Connector...
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).
Print report (iPhone/iPad or Android)
When creating a report, the test of this report can be run from the report editor...
DisplayCurrency (Property)
The DisplayCurrency property gets and sets the currency used when entering or displaying values in a "Currency + Euro" control.
xBase/FoxPro Native Access: Features and notes
This help page presents the specific features regarding the programming of Native xBase/FoxPro Access...
Installing a WEBDEV website with zero-downtime update
Starting with version 24, you can update a Session or AWP site without disconnecting users...
Creating your own User Macro-Codes
The User Macro-Codes are sections of WLanguage code allowing the end user to customize his application...
SourceName (Property)
The SourceName property is used to:
  • Get the name of the report data source.
  • Change the report data source.
RegistrySetValue (Function)
Writes a value to a key in the Windows registry.
RegistryQueryValue (Function)
Reads a value in the Windows registry.
GglConnect (Function)
Manages authentication on a Google server (via the "OAuth 2.0" authentication mode).
The Carousel control
The Carousel control is used to display an animated menu made of images...
TextDirection (Property)
The TextDirection property is used to determine and change the writing direction in a window, report or control (useful for languages such as Arabic or Hebrew).
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.
The User Query Editor: Specific features
This help page presents the specific features of the user version of query editor...
fWatchFile (Function)
Starts watching a file.
Oracle Native Connector: Features and notes
Remarks and specific features of the Native Oracle Connector
<gglConnection variable>.Connect (Función)
Gestiona la autenticación en un servidor de Google (mediante el modo de autenticación "OAuth 2.0").
Progress Native Connector: Features and notes
Remarks and specific features of Native Progress Connector...
Defining specific character sets in HFSQL data files
When an application displays or saves data in HFSQL data files, this data is typed in the current language...
Ellipsis (Property)
The Ellipsis property is used to determine and change the truncation mode with ellipses in:
  • a window control (Static, edit control, List box, Button, Combo box or Static table column).
  • a Static Text control in a report.
WDScript: use in interactive mode
In interactive mode, the WDScript editor is divided into several areas...
Native PostgreSQL Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer a Native Connector to PostgreSQL...
<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).
PageNumber (Property)
The PageNumber property is used to:
  • get and change the number of the page displayed in an Image control ("multi-page" image files)
  • get and change the page number of a PDF file displayed in an Image control of a window
  • get and change the page number of a PDF file displayed in the background of a report.
EmulateInput (Function)
Performs an input by emulation in a control while checking whether this control is an editable control.
Developing 64-bit sites
You can deploy 64-bit compatible sites...
<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.
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).
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.
Application patch
Once an application was installed, the application library had to be reinstalled whenever a modification was performed (WDL file)...
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.
iPrintDuplicate (Function)
Prints a duplicate copy of a report.
Merge (Property)
The Merge property is used to merge the cells of a Table or TreeView Table control.
Creating a query in SQL code
The query editor allows you to create a query by typing SQL code...
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.
Native MariaDB Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer a Native Access Connector to MariaDB ...
Native MySQL Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer a Native Connector for MySQL...
<Internal window>.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.
Developing an iOS 13 widget
An iOS widget is an application intended to be displayed as a widget on iOS devices (iPhone, iPad, etc.
Native Oracle Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer an optional Native Oracle Connector (also called Native Oracle Access...
The RTF control (Report editor)
The "RTF" (Rich Text Format) control is used to display a formatted character string in your report...
Printing in WLanguage
WINDEV, WEBDEV and WINDEV Mobile propose several print methods...
PDF printing: Special cases
Specific features of print in PDF format
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).
  • Customize the system menus of controls by adding options.
Reset (Function)
Reinitializes:
  • all the controls found in the current window or page (including the groups of controls, the supercontrols and the internal windows).
  • the controls found in a group of controls, a supercontrol, an internal window or an internal page.
HFSQL Client/Server: Overview
You have the ability to create applications that access the HFSQL Client/Server databases...
DndTarget (Property)
The DndTarget property determines and changes how a control behaves in a drag-and-drop operation.
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...
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.
WDInst: Additional options (summary, license, etc.)
When installing the application, you have the ability to display...
Linux application: Tips and tricks
In multi-configuration Windows/Linux applications, various limitations may arise: unmanaged fields, unavailable functions, etc.
<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.
Native Progress Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer an optional Native Connector to Progress ...
Printing in Linux
WEBDEV and WINDEV allow you to print to PDF in Linux using WLanguage functions...
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.
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 defined in the analysis...
sEvent (Function)
Branches an event on a serial port.
WINDEV and OPC
OPC stands for "OLE for Process Control"...
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes...
Size (Property)
The Size property is used to determine and change the size of an element.
XMLExecuteXPath (Function)
Executes an XPATH query:
  • in an XML document.
  • in an xmlDocument variable.
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...
Custom context menu
Custom context menus are created in the window editor and can be manipulated programmatically...
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.
Automatic assisted universal replication
The automatic assisted replication is used to easily implement a replication on an existing application...
Container column in a Table control
A cell found in a Table control can contain a set of controls...
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...
MouseCursor (Property)
The MouseCursor property gets and sets the cursor displayed when pointing over a control, window or page.
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.
Container column of a Table control (prefix syntax)
A cell found in a Table control can contain a set of controls...
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).
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.
Indirection operators
Operators { and operators } operators are used to access a field, variable, class member or data file item by dynamically constructing the name of the field, variable, class member or item...
NULL values in HFSQL
WINDEV, WEBDEV and WINDEV Mobile allow you to manage the NULL value in the items of the HFSQL data files and for all the other types of accesses (Native, OLE DB, ...
Caption (Property)
In a database, the Caption property is used to:
  • Find out the caption associated with a file item.
  • Find out the caption associated with a data file.
  • Find out and modify the connection caption.
In a report, the Caption property is used to:
  • Find out the text displayed in a Static or Link control.
  • Modify the text displayed in a Static or Link control.
In a window or page, the Caption property is also used to:
  • Find out and modify the caption of a control found in a window or in a page.
  • Find out and modify the caption of a menu option.
  • Find out and modify the title of a window or page.
  • Find out the content of a Breadcrumb control.
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...
StreamAccept (Function)
Associates a stream connection request with a Conference control.
GglGetStaticMap (Function)
Retrieves the map of a specific location via the Google Maps service.
StreamDisconnect (Function)
Stops receiving or broadcasting a stream.
State (Property)
The State property gets and sets the state of an element.
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...
StreamReject (Function)
Refuses a request for stream connection.
Storing files in Android
The file system on the devices running Android is divided into two main storage areas...
BTListDevice (Function)
Returns the list of accessible Bluetooth devices.
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...
Compile (Function)
Dynamically compile a Procedure whose source code is supplied (dynamic compilation).
SQLExec (Function)
Names and runs an SQL query.
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...
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.
Image (Property)
The Image property gets and sets the background image of a control or block.
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...
HOpenConnection (Function)
Opens a connection to a specific database.
InputMask (Property)
The InputMask property is used to:
  • get the input mask.
  • set the input mask (from the masks available for the type).
iParameter (Function)
Retrieves the printer configuration and configures the print.
iDestination (Function)
Configures the print destination.
Mapa del sitio de la documentación de PC SOFT
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