ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

The DotNet structure
Image control in a page
Compressing frames (DSL, 3G, Edge, VPN, ...)
A frame is a packet ot data that flows through the network......
SocketCreateInfrared (Function)
Creates a socket that uses the infrared port.
xlsColumnType (Example)
Usage example of the xlsColumnType function
Table controls in "Server + AJAX" mode
The Table controls can be 100% AJAX......
Bar Code control properties
Bar Code controls can be manipulated using different WLanguage properties......
SQLConnect (Function)
Connects the current application to a database that must be interrogated via SQL.
HFilter (Function)
Defines and enables a filter on a data file, view or query.
The Table control on mobile devices (Android and iOS)
The Table control is available for Android and iOS applications......
Using Kotlin code
Kotlin is a programming language mainly used for Android development......
Creating a WINDEV project
A project is a logical set of elements and processes whose purpose is to accomplish a given objective......
FileToPage (Function)
Automatically updates the controls of a page with: the values of the bound items in the current record (loaded in memory) of the data file described in the data model editor. This operation is performed regardless of the state of the controls (grayed, inactive or invisible). the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
Exchange operator (<=>)
The <=> operator is used to exchange the contents of two elements...
2. Projects in practice
Report blocks
A printed report includes several sections......
HFSQL Client/Server: Scheduled tasks
The scheduled tasks are used to schedule automatic tasks......
FaxCompleteStatus Structure
The FaxCompleteStatus structure is automatically filled during the call to FaxStatus......
WLanguage
The integrated WINDEV language, WLanguage, is powerful, simple and intuitive......
Using offline sites
WEBDEV allows you to specify that a site or a set of pages can operate in off-line mode (without an Internet connection)....
fSelect (Function)
Opens the Windows file picker.
HCreation (Function)
Creates an empty data file (".FIC" extension) with the index file and the memo file if necessary.
Print constants
List of constants used by the print functions....
xlsData (Function)
Retrieves the content of a cell found in an XLS file.
HLockFile (Function)
Locks a data file and restricts the access to this data file for all other sites or applications.