ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Keep-alive on connection
Code editor: Snake_case or PascalCase
There are several naming conventions to write variables in the code......
The "Pie", "Donut" or "Semi-circular" charts
Several types of charts belong to the same family......
The "Funnel" charts
...The Funnel charts are often used to represent the steps in a sales process and to indicate the amount of potential revenues expected for each step....
<gglConnection variable>.ListContactByRequest (Function)
Retrieves a list of contacts from custom parameters.
<gglConnection variable>.FillCalendar (Function)
Fills a calendar that was retrieved beforehand: the events corresponding to the calendar are retrieved (some criteria may be specified).
2025 new features brochure: WEBDEV new features
What's new in WEBDEV 2025 is presented in the What's new 2025 brochure....
Appendix 3: Configuration file
Bloque entièrement ou partiellement un fichier externe....
ODBC driver for HFSQL Classic and for HFSQL Client/Server (Linux)
The ODBC driver for HFSQL Classic (single-user or multi-user) is used to access an HFSQL Classic database from an external database software that supports the accesses by ODBC......
HFSQL error handling help
WINDEV, WEBDEV and WINDEV Mobile include a module for assisted management of HFSQL errors......
gglNotification (Variable type)
The gglNotification type is used to define information about event notifications in a calendar.
11. Choosing the action of a button/link
HPrepareQuery (Function)
Initializes a query and declares this query to the database server in order to optimize the next executions of this query.
HPrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order to optimize the next executions of this query.
HFreeQuery (Function)
Releases query resources (following use of HExecuteQuery or HExecuteSQLQuery functions).
HImportHF55 (Function)
Imports a Hyper File 5.5 file into an HFSQL Classic file.
FOR EACH/FOR ALL statement (browse of associative arrays)
The FOR EACH statement is used to perform different types of browse on the associative arrays...
HDeactivateAutoFilter (Function)
Disables an automatic filter on the linked files when browsing an XML file.
AAFExportSecurity (Function)
Secures the export of confidential data in the AAFs (Automatic Application Features) that are used to export, print or save data.
GglListContactByRequest (Function)
Retrieves a list of contacts from custom parameters.