ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Managing HFSQL Client/Server databases
The HFSQL Control Center allows you to fully manage HFSQL Client/Server databases......
AuthIdentify (Function)
Performs an authentication using the OAuth 2.0 protocol on any webservice.
Appointment (Type of variable)
The Appointment type is used to define the advanced characteristics of an appointment: time, location, ...
DisplayCurrency (Property)
The DisplayCurrency property is used to get and change the currency used when entering or displaying values in a "Currency + Euro" control.
Associating an image with the elements of a TreeView control
The different methods for associating an image with the elements of a TreeView control....
HAccelerateSpeed (Function)
Reorganizes the internal structure of the indexes to optimize the speed for accessing the data.
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 table 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)....
User Groupware: Configuring the application
Once the User Groupware is configured, the configuration of users and accesses is performed at runtime, by connecting with a "supervisor" account......
3. Preparing the setup program
WINDEV Tutorial: Using an HFSQL Client/Server database Lesson 3 - Preparing the setup program - 5 min...
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.
1. Discover WINDEV
WINDEV Tutorial: WINDEV overview Lesson 1 - Discover WINDEV - 5 min
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......
Deploying an Android application
WINDEV Mobile tutorial: Deploying an Android application 10 min
ServiceInstall (Function)
Installs a Windows service or a Linux daemon according to the information given in the members of the Service variable.
grDeleteSeries (Function)
Deletes a data series from a chart.
Database (Property)
The Database property is used to manage databases associated with a connection (HFSQL Client/Server, OLE DB, etc.)....
Server (Property)
The Server property is used to manage the data source of a connection (HFSQL Client/Server, OLE DB, etc.)....
Operators on character strings
The character strings can be handled by specific WLanguage functions or by the +, [[ and ]] operators......
BackgroundColor (Property)
The BackgroundColor property is used to set the background color of a control, window, page or block of a report.
Generating the RAD pattern
To generate a RAD pattern:...
Guided Tour
A Guided Tour presents a series of features, displayed in a tooltip in the current window or page......
Report based on a Table control
A report based on a data-bound Table control is used to directly print the information displayed in the control (based on a table or populated programmatically)......
The Combo Box control
The "Combo Box" control is used to display a list of elements and to select an element from this list......