ONLINE HELP
 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>.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.
<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>.ServerMaintenance (Function)
Checks and optimizes the system tables of 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.
H.NumRec (Variable)
Contains the number of the physical record loaded in memory (which means the number of the last record read).
Compile (Function)
Dynamically compiles an Procedure whose source code is provided (dynamic compilation).
DisplayCurrency (Property)
The DisplayCurrency property gets and sets the currency used when entering or displaying values in a "Currency + Euro" control.
WDInst: Set automatic modification of tables
The automatic table modification updates the description of tables on user computers......
iPrintPDF (Function)
Prints the content: of a PDF file. of a buffer containing a PDF. of a PDF Reader control....
Events associated with the project
List of events associated with the project...
Allowing nullable types
Allowing nullable types in a project changes the way your project handles null values......
External language: Programming in C
We are going to call the elements developed in WINDEV (project, windows, ......
xBase/FoxPro Native Access: Features and notes
This help page presents the specific features regarding the programming of Native xBase/FoxPro Access......
1. Overview
Tutorial - Creating a website with back office processes Lesson 1 - Overview - 5 min
16. Java applications in practice
Java applications in practice...
ExeRun (Function)
Executes a program (an executable file, for example) from the current application.
SourceName (Property)
The SourceName property is used to: Get the name of the report data source. Change the report data source....
Chart: Managing scales
In a chart, the scales are used to quickly estimate the value of different points found in a chart......
iPrintReport (Function)
Prints a report created with the report editor.