ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Operating mode of HFSQL application
An HFSQL application can operate in network mode or in Client/Server mode...
Managing custom fonts in a WINDEV or WINDEV Mobile project
Both WINDEV and WINDEV Mobile projects support custom fonts, including Google Fonts...
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...
RestartProgram (Function)
Ends the application and restarts it.
Locking an application
WINDEV gives you the ability to lock your applications (after a specific duration for example)...
WDInst: set directory for data files and User Groupware files
The setup editor WDInst ("Tools...
AppDetectUPDAvailable (Function)
Disables or customizes the automatic check for available updates.
.NET application
To create a.NET application from a project...
Exchange operator (<=>)
The <=> operator is used to exchange the contents of two elements...
zipOpenCAB (Example)
Usage example of the zipOpenCAB function
<Scheduler>.SelectMinus (Function)
Deselects an appointment from a Scheduler control.
<Scheduler>.SelectPlus (Function)
Selects an appointment in a Scheduler control.
<Scheduler>.DeleteAppointment (Function)
Deletes an appointment from a Scheduler control.
fCompare (Function)
Compares the content of two files bit by bit.
Constants used for managing the multi-touch
Constants for managing the multi-touch...
HListKey (Function)
Returns the list of keys found in a file (query or view) recognized by the HFSQL engine.
FileToArray (Function)
Fills an array of classes or structures with the content of an HFSQL data file or query.
GUIDAnalysis (Property)
The GUIDAnalysis property returns the GUID of the analysis that was used to create the data file.
MaxSourceCardinality (Property)
The MaxSourceCardinality property gets and changes the maximum cardinality of the source item in the link.
RecordSize (Property)
The RecordSize property is used to get the size (in bytes) of a record in: a file described in the data model editor, a file described through programming, an HFSQL view, a query....
HCloseAnalysis (Function)
Closes the current analysis.
TextToXML (Function)
Converts an ANSI string to an XML string.
Dynamic array (Type of variable)
A dynamic array is an "advanced" type of array...
ParallelTaskWaitAll (Function)
Waits for the end of execution of all parallel tasks found in an array.
MemOut (Function)
Used to find out whether the browse performed on a memory area is outside this memory area.
iTextHeight (Function)
Calculates the height of the font for the text to print (in millimeters).
ArrayAdd (Function)
Adds an element in last position: of a one-dimensional WLanguage array. of an advanced array property (array of events of gglCalendar, etc.). of a WLanguage list....
ContactListSource (Function)
Lists the sources (or accounts) of the contacts saved on the device.
EmailExpunge (Function)
Destroys all the deleted emails marked as deleted ("Deleted" status) from the current folder of IMAP session.
EmailReset (Function)
Resets all the variables of the email structure or all the variables of an Email variable.
Visible (Property)
The Visible property is used to set the visibility of an element.
GUIDFile (Property)
The GUIDFile property returns the GUID of the file defined in the analysis that was used to create the data file.
BurnerStatus (Function)
Returns the status of the current burner.