ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Types of help systems in a WINDEV application
There are multiple solutions to provide help to the users...
Integrating a WEBDEV site into a WINDEV application
By integrating a website into a window in a desktop application, you can share existing elements and boost productivity...
RestartProgram (Function)
Ends the application and restarts it.
Convert your WINDEV applications into websites
A widespread need today is to transform Windows applications (or parts of applications) into dynamic websites...
Locking an application
WINDEV gives you the ability to lock your applications (after a specific duration for example)...
"?" menu
WINDEV proposes a help menu adapted to your applications...
AppDetectUPDAvailable (Function)
Disables or customizes the automatic check for available updates.
History of versions
The history of setup versions is an advanced feature of the network setup...
"About" window
The "About" window is used to display and access various information about the current application ...
AI Chat control
With the AI Chat control, your WINDEV applications can easily interface with the AI model of your choice...
FAA: Did you know?
Our surveys show that end users love AAFs (Automatic Application Features) and that these AAFs increase their satisfaction and efficiency when using the applications...
.NET application
To create a.NET application from a project...
Steps to develop an application
This diagram presents the different steps for developing an application with WINDEV...
Managing custom fonts in a WINDEV or WINDEV Mobile project
Both WINDEV and WINDEV Mobile projects support custom fonts, including Google Fonts...
Operating mode of HFSQL application
An HFSQL application can operate in network mode or in Client/Server mode...
WDInst: set the directory for tables and User Groupware files
The setup editor WDInst ("Tools...
Activating an application or a site
When distributing an application or a site, you may want to offer both a full version and a limited version...
Query: Displaying the records corresponding to a given period
When a "Date" item is found in the query, you have the ability to only select the records corresponding to a given period......
Compile (Function)
Dynamically compile a Procedure whose source code is supplied (dynamic compilation).
SpeechSynthesisReadText (Function)
Reads the specified text using the device's text-to-speech engine....
SpeechSynthesisReadFile (Function)
Reads the content of the specified file by using the engine for speech synthesis found on the device.
Constants for managing streams (sound and video)
List of constants used by the functions for managing the streams (sound and video)....
SMSReset (Function)
Resets all variables of SMS structure.
Handling of automation in Table Columns
Cancels the current search criterion....
Crosshair in a chart
In a Line chart, it may be difficult to read the value of axes for a point that is far from these axes......
Managing the HFSQL servers
The HFSQL Control Center allows you to fully manage HFSQL servers......
HReconnect (Function)
Performs a reconnection to the server for all the interrupted connections. The uninterrupted connections are not modified.
SMS functions
List of SMS functions...
SMSDelete (Function)
Deletes an SMS message from the memory of the Android phone. This function should no longer be used.
InvalidInputDetect (Function)
Detects and signals an error on required controls left empty and/or controls with invalid data....
YesNoAsynchronous (Function)
Displays a message in a standard non-blocking dialog box with the answers "Yes" and "No" and calls a WLanguage procedure with the user's response....
fWrite (Function)
Writes: a character string into an external file. a memory section....
Link functions (prefix syntax)
Link functions are used to link the interface with the tables and vice versa....
InvalidInputShowMessage (Function)
Displays an invalid input error for the specified control.
Client/Server HFSQL table management
The HFSQL Control Center allows you to fully manage HFSQL Client/Server tables......
OKCancelAsynchronous (Function)
Displays a message in a standard non-blocking dialog box with the answers "OK" and "Cancel" and calls a WLanguage procedure with the user's response....