ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Using Facebook authentication
Facebook is the world's most popular social network. It is commonly used by companies to reach their customers......
Managing HFSQL Client/Server applications
The HFSQL Control Center is used to manage the HFSQL Client/Server servers and the HFSQL Client/Server databases......
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......
5. User Groupware in practice
HExportXLS (Function)
Exports records from a data file (HFSQL or OLE DB), view or query to an Excel file (XLSX).
HExportCSV (Function)
Exports the records found in a data file (HFSQL or OLE DB), a view or a query to a CSV file.
HExecuteView (Function)
Runs a view that was created beforehand (can be used to refresh the view data for example). This function uses the former view mechanism.
HStatCalculate (Function)
Performs various statistical calculations on the file keys.
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......
HIndex (Function)
Rebuilds the file index (".NDX" file).
The Combo Box control
The "Combo Box" control is used to display a list of elements and to select an element from this list......
HOptimize (Function)
Used to handle the idle periods of a software (period without processes) to optimize the queries and the browses that will be run thereafter.
HFSQL Client/Server functions
Several HFSQL functions are used to manage the HFSQL Client/Server data......
Push notifications: format of notifications (Android and iOS)
An application written in WINDEV Mobile Android or iOS can receive Push notifications......
fListFile (Function)
Lists the files found in a directory and returns the list of files.
SetFocusAndReturnToUserInput (Function)
Stops the current process, sets the focus to the specified control, window or page, and allows the user to enter data.
ReturnToCapture (Function)
Stops the current process and forces the input in the specified control, window or page.
fResourceDir (Function)
Returns the path of the read-only resources of the application.
JSONToXML (Function)
Converts a JSON string to XML.
Managing HFSQL servers
The HFSQL Control Center allows you to fully manage HFSQL servers......
ControlCreate (Function)
Creates a new control (of any type) in a window programmatically.
HOnError (Function)
Customizes the management of HFSQL errors.
CoordinateScreenToEditor (Function)
Converts a size or a position specified in the native dpi of the screen on the device where the application is run to the reference dpi in the editor (160 dpi).