ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Image (Property)
The Image property gets and sets the background image of a control or block.
fShortName (Example)
Usage example of the fShortName function
ControlTab (Function)
Returns the name of the Tab control that contains the specified control.
Message (Function)
Displays or removes a message from the status bar of the current window or browser.
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 described in the analysis......
fDelete (Example)
Usage example of the fDelete function
TableAddLine (Function)
Adds a row in: a Table control, a TreeView Table control....
Visible (Property)
The Visible property is used to: Find out whether an element is visible. Make an element visible or invisible....
HListUser (Function)
Returns the list of users defined for a connection.
Creating the windows and the pages of the RAD pattern
Ln (Function)
Calculates the Napierian logarithm (reverse of exponential) of a numeric value.
HListGroup (Function)
Returns the list of groups of users defined for a connection.
Log (Function)
Calculates the decimal logarithm of a numeric value.
Sin (Function)
Returns the sine of an angle.
ODBC driver for HFSQL Classic and for HFSQL Client/Server (Windows)
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......
Generating the RAD pattern
To generate a RAD pattern:...
HInfoGroup (Function)
Returns information about the specified group of users.
Choosing the languages supported by the application
The choice of languages supported by the WINDEV or WINDEV Mobile application or by the WEBDEV site is performed at several levels......
HModifyUser (Function)
Modifies the information about a user according to the elements found in the corresponding variables for user management.
<Connection variable>.InfoUser (Function)
Updates the variables for user management with the information regarding the specified user.
Description of an Organizer control (control of a window)
The Organizer control can be configured in the editor via the description window ("Details" tab)......
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
Confirm (Function)
Displays a message in a standard dialog box that proposes "Yes", "No", "Cancel" and returns the user's choice....
Error (Function)
Displays a custom error message in a system error window.
Emulating constants
List of constants used by the functions for emulating automated tests....