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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Docker image of the HFSQL server
A Docker container with the HFSQL server is available on Docker Hub...
Notifications of an HFSQL server
A server may encounter problems without any user (or developer) noticing anything.
For example:
  • a scheduled task may fail,
  • an automatic backup may fail,
  • a node may become inactive in an HFSQL cluster, ...
HFSQL and Docker
Docker is a software platform that allows you to run applications in software containers on Linux (Docker runs like a daemon)...
<Connection variable>.StartServerUpdate (Function)
Used to immediately start the automatic server update.
HServerMaintenance (Function)
Checks and optimizes the system tables of an HFSQL server.
HManageServerUpdate (Function)
Allows you to manage the automatic update of HFSQL Client/Server servers and to define how often to check for updates.
<Connection variable>.ManageServerUpdate (Function)
Used to manage the automatic update of HFSQL Client/Server servers by specifying the check frequency regarding the availability of updates.
HOperationInProgress (Function)
Returns the list of automatic operations in progress on an HFSQL server.
<Connection variable>.ServerMaintenance (Function)
Checks and optimizes the system tables of an HFSQL server.
<Connection variable>.OperationInProgress (Function)
Returns the list of automatic operations in progress on an HFSQL server.
InStoredProcedureMode (Function)
Indicates whether the code is run on an HFSQL server.
Installing an HFSQL Client/Server server with an application
When creating the setup program of a WINDEV application using HFSQL Client/Server tables, the wizard allows you to...
HListServer (Function)
Lists the HFSQL servers installed on a computer.
HStartServerUpdate (Function)
Used to immediately start the automatic server update.
fListResource (Function)
Lists the resources integrated to the application.
fDriveInfo (Function)
Returns information about a drive.
Events associated with Flash controls
List of events associated with Flash controls...
KeyGenerateInitialKey (Function)
Generates the initial key (unique license number) for the activation system of the application.
LooperToWord (Function)
Creates a Word file (.RTF) using the data from a Looper control.
iReportPrintingStatus (Function)
Returns the status of the current print.
dFont (Example)
Usage example of the dFont function
iColumnNum (Function)
Returns the number of the current column in a multi-column report.
xlsAddWorksheet (Function)
Adds or inserts a new worksheet into an Excel document.
Web Camera control events
The following events appear by default in the WEBDEV code editor:
gpwOpenLDAPSession (Function)
Informs the User Groupware that the authentication of users will be done via an LDAP directory.
NoCharacter (Function)
Returns a string after removing the specified leading and trailing characters.
BitmapInfo (Function)
Retrieves the characteristics of an image file or the characteristics of a PDF file: format. width and height. number of bits per pixel. transparency zone. alpha channel....
DataProcedure (Property)
The property DataProcedure property is used to specify the name of the WLanguage procedure called as data is received.
grExist (Function)
Checks the existence of a chart in memory.
LoadWDL (Function)
Loads a library of WINDEV objects in memory (.WDL).
PDFIsProtected (Function)
Checks whether the PDF file requires a password to be read.
Language (Property)
The Language property gets and sets the language used.
gpwAddUser (Function)
Adds a user to the User Groupware database.
ArraySwapLine (Function)
Used to swap two rows in a two-dimensional array or in an advanced array property.
OrganizerBackgroundColor (Function)
Defines a background color for a time slot in an Organizer control.
ContactReset (Function)
Reinitializes: the Contact structure. a Contact variable....
Events associated with Java Applet controls
List of events associated with Java Applet controls...