ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Installing an HFSQL Client/Server server with an application
When creating the setup program of a WINDEV application using HFSQL Client/Server data files, the wizard allows you to...
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.
WDInst: Installing an HFSQL Client/Server application
When creating the setup program of a WINDEV application that uses HFSQL Client/Server data files, WDInst allows you to...
zipOpenCAB (Function)
Opens an existing archive in CAB format.
Printing the content of a pivot table (AAF)
Pivot Table controls include an automatic context menu that allows users to perform different actions on the data displayed in the control......
TableCollapseExpand (Function)
Collapses or expands an element in a Table or TreeView Table control.
Events associated with TreeView controls
List of events associated with TreeView controls...
Style of windows: image and background color
To optimize the style of your screens, WINDEV and WINDEV Mobile allow you to use......
Creating a flexible modeling
To create a new flexible modeling, you can......
Multimedia functions
List of Multimedia functions...
OCRDetectTextArea (Function)
Returns all text areas of an image without reading the text.
HCloseConnection (Function)
Closes a connection to a database.
CreateShortcut (Example)
Usage example of the CreateShortcut function
Project configuration
Project configurations allow you to adapt the same project to multiple "targets"......
Programming charts
WINDEV, WEBDEV and WINDEV Mobile include a Chart control (that can be used in the window editor, page editor and report editor) as well as several functions used to create and handle charts......
TableBreakIndex (Function)
Returns the index of the break header and footer for a given break in a Table control.
ServiceInstall (Function)
Installs a Windows service or a Linux daemon according to the information given in the members of the Service variable.
Typecasting of parameters
The description of the parameter type is optional......
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.
Database (Property)
The Database property is used to manage databases associated with a connection (HFSQL Client/Server, OLE DB, etc.)....
HAddScheduledBackup (Function)
Adds a scheduling for full backup (with or without differential backup) on the server defined by the connection.
EmailReadPrevious (Function)
Reads the email found before the current email according to the protocol used (POP3 or IMAP, MS Exchange, Lotus Notes or Outlook).
Developing multilingual applications
A multilingual application is an application that can be distributed in several languages......
HFSQL Client/Server management functions
Several HFSQL functions are used to manage the HFSQL Client/Server data......
Creating your own User Macro-Codes
The User Macro-Codes are sections of WLanguage code allowing the end user to customize his application......
Importing/Consuming web services
WINDEV, WEBDEV and WINDEV Mobile allow you to directly import Webservices into your applications......
Deserialize (Function)
Deserializes a buffer or a character string containing the data from a class, structure, array (including an associative array), queue, stack, list or advanced variable, as well as their subelements.
Collaboration diagram
A collaboration diagram presents the structural organization of objects that send and receive messages......