ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

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, ...
Docker image of the HFSQL server
A Docker container with the HFSQL server is available on Docker Hub...
<Connection variable>.ServerMaintenance (Function)
Checks and optimizes the system tables of an HFSQL server.
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.
<Connection variable>.OperationInProgress (Function)
Returns the list of automatic operations in progress on an HFSQL server.
HOperationInProgress (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.
SysEnvironment (Function)
Returns the environment variables of the operating system for the current computer.
HTTPGetResult (Function)
Retrieves the result or the header of last HTTP request run.
zipAddFileList (Function)
Adds a list of files (of any type) into an archive in ZIP, CAB, WDZ or 7z format and compresses it.
Select query description window: Actions applied
This help page presents the actions that can be performed from the description window of a query....
How Session mode pages work
WEBDEV includes several types of pages to create dynamic sites......
LDAPSession structure
The LDAPSession structure is a preset structure of WLanguage (no declaration is required)......
fWriteLine (Example)
Usage example of the fWriteLine function
RTFAddLink (Function)
Adds a link to a text section in an RTF Edit control.
Report with parameters
When printing a report, you have the ability to pass parameters to this report......
FileDisplay (Function)
Displays a file in the user's browser....
zipAddFile (Function)
Adds a file (of any type) into an archive in CAB, ZIP, WDZ and 7z, TAR or TGZ (TAR.GZ) format and compresses it.
NotifPushEnable (Function)
Enables the management of push notifications in a WINDEV Mobile application (Android or iOS).
Testing and debugging an application on an Android device
All developers appreciate the possibility to debug an application directly on the device......
grAddData (Function)
Adds a data into a chart.
Burning a CD/DVD
Several WLanguage functions are used to burn the CDs or DVDs......
MapDisplayPosition (Function)
Centers the map displayed in a Map control on a geographical position or on a specific location.
SocketConnect (Function)
Connects a client computer to a given socket.
Events associated with Link controls
List of events associated with Link controls...
fExtractResource (Function)
Extracts a resource from the application into a physical device location.