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 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...
HOperationInProgress (Function)
Returns the list of automatic operations in progress on an HFSQL server.
HServerMaintenance (Function)
Checks and optimizes the system tables of an HFSQL server.
<Connection variable>.ServerMaintenance (Function)
Checks and optimizes the system tables of 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 data files, the wizard allows you to...
HManageServerUpdate (Function)
Allows you to manage the automatic update of HFSQL Client/Server servers and to define how often to check for updates.
HStartServerUpdate (Function)
Used to immediately start the automatic server update.
<Connection variable>.StartServerUpdate (Function)
Used to immediately start the automatic server update.
<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.
<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.
HFSQL and Docker
Docker is a software platform that allows you to run applications in software containers on Linux (Docker runs like a daemon)...
HListServer (Function)
Lists the HFSQL servers installed on a computer.
LDAPReplaceAttribute (Function)
Replaces all the values of an attribute by a specific value.
EmailDeleteMessage (Example)
Usage example of the EmailDeleteMessage function
AS/400: Development method
The Native AS/400 Connector simplifies access to AS/400 data from your WINDEV and WEBDEV applications......
DDEConnect (Example)
Usage example of the DDEConnect function
Joins between the data files of a select query
When several data files are used in a query, the query editor automatically searches for the links between these files described in the analysis......
Page in Session mode: Populating controls after a long process
In a web application, you may need to run long processes (for example, to update counters......
HTTPCookieWrite (Function)
Adds or modifies a cookie in an HTTP request.
NetClientSendMessage (Example)
Usage example of the NetClientSendMessage function
LDAPRenameAttribute (Function)
Renames an attribute.
LDAPAddAttribute (Function)
Adds an attribute or adds a new value to an existing attribute.
Comment (Property)
The Comment property is used to manage comments.
iDestination (Function)
Configures the print destination.
FTPTime (Example)
Usage example of the FTPTime function
Link (Property)
The Link property is used to get and change the link of an element.
grSunburstStartAngle (Function)
Specifies the starting angle of the first section in a Sunburst chart.
TableAdd (Function)
Adds a row in: a Table control, a TreeView Table control, a Combo Box control "with table" (Table control displayed in a Combo Box control)....
grSaveBMP (Function)
Saves a chart that was previously drawn in a file in BMP format.
Creating the executable and the setup program
WINDEV Tutorial - Deploying an application Creating the executable and the setup program - 30 min
CDList (Function)
Returns the list of CD/DVD players installed on the current computer....
How to open a page?
ImageScrollingPosition (Function)
Returns the displayed image.
ControlTypeInfo (Function)
Returns the icon corresponding to the specified type of control.
TableDeleteAll (Function)
Deletes all rows from: a Table control populated programmatically, a TreeView Table control populated programmatically, a table displayed in a Combo Box control....
TableColumnIndex (Function)
Returns the index of a column in a Table or Treeview Table control.
Printing a report (iPhone/iPad, Android or Universal Windows App)
When creating a report, the test of this report can be run from the report editor......