ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

External language: Programming in Visual Basic
We are going to call the elements developed in WINDEV (project, windows, analysis, ......
Interface
An interface is used to divide the uses of features common to several elements from their implementations, which simplifies their re-usability.
SessionHeartBeatEnable (Function)
Enables or disables the "heartbeat" of the current session.
Recycle code windows
By default, a single code window is opened per ......
FontCondensed (Property)
The FontCondensed property is used to: Determine if characters in a text are condensed. Condense (or not) the characters in a text....
HSetLog (Function)
Enables or disables log management on a file.
WINDEV Mobile and SMS messages
WINDEV Mobile allows you to easily send and read SMS messages with the SMS functions of WLanguage......
Enlarging a window
Modern UIs generally use larger windows and larger fonts in the different controls......
Rights on the virtual directory
Assignment operators
Three assignment operators are available......
BackgroundTaskAdd (Function)
Adds a new background task.
The Internal Window control
The "Internal Window" control is used to include a window (and its code) in a control of another window......
How to loop through a file using filters?
Count (Property)
The Count property returns the number of elements in a given set.
LoWord (Function)
Returns the two low bytes of an integer.
Creating a WEBDEV project
A project is a logical set of elements and processes whose purpose is to accomplish a given objective......
Troubleshooting
This chapter presents the main problems (and their solutions) that can occur when using the WEBDEV Application Server...
Unavailable functions and properties
Some functions and properties have been removed from WLanguage......
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
HRestoreBackup (Function)
Used to restore: an immediate backup (performed by HBackup or via the HFSQL Control Center), a scheduled backup (described by HAddScheduledBackup or via the HFSQL Control Center....
HBackup (Function)
Makes a backup copy of the content of an HFSQL server: all databases on the server, one or more databases, one or more data files.
Adding files into a replication (ReplicEdit)
When the replication is described, the data files must be added into the replication......
AAF: Sort on the columns of a Table control
WINDEV allows the user to easily sort the columns of a Table control....
Managing MQTT
MQTT is a "publish-subscribe" messaging protocol based on the TCP/IP protocol......
Select query description window: Actions applied
This help page presents the actions that can be performed from the description window of a query....