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...
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.
Project elements
The project includes windows, reports, queries, help files, sets of procedures, ......
Date (Type of variable)
The Date type enables you to easily handle the dates...
grSunburstRootSection (Function)
Changes or specifies the path of the root in a Sunburst chart.
grSunburstPullOut (Function)
Pulls out a section (or all the sections) in a Sunburst chart.
Sequence of events associated with reports
Several operations are performed when printing a report. These operations are performed in the following order......
EmailReadPrevious (Function)
Reads the email found before the current email according to the protocol used (POP3 or IMAP, MS Exchange, Lotus Notes or Outlook).
Setups while taking the Push into account
The setup while taking the Push into account is used to deploy an application on all the client computers of a network from a single management computer......
LDAPReplaceAttributeValue (Function)
Replaces a specific value of an attribute by a new value.
WDADMINEXE : Controlling the application remotely
The remote control of a WINDEV application allows the manager of an application used in network to manage the automatic or forced shutdown of the application for all the current users......
grSunburstSectionColor (Function)
Changes the color of a section in a Sunburst chart.
TwoFactorAuthenticationCheckCode (Function)
Verifies the code given by an authentication application.
FTPDate (Example)
Usage example of the FTPDate function
ModbusDisconnect (Function)
Closes the Modbus session.
Bluetooth constants
List of constants used by the Bluetooth functions....
TableExpand (Function)
Expands: a branch that was previously collapsed in a TreeView Table control. a branch that was previously collapsed in a Table control. a detailed window displayed for a row....
EmailDeleteMessage (Function)
Deletes the current email using the current protocol (POP3, IMAP, MS Exchange, Lotus Notes or Outlook).
ExeRunning (Function)
Allows you to find out whether a 32-bit application is already run.
OLEPaste (Function)
Pastes the content of Windows clipboard into an OLE control.
EmailReadNext (Example)
Usage example of the EmailReadNext function
User Groupware and LDAP
The LDAP protocol is increasingly used by the companies......
PopupDisplay (Function)
Displays a popup in a page with a DDW effect (Dim Disabled Windows).
EmailReadNext (Function)
Reads the incoming email found after the current email according to the protocol (POP3 or IMAP, MS Exchange, Lotus Notes or Outlook).
TableInsert (Function)
Inserts a row into: a Table control, a TreeView Table control, a table displayed in a Combo Box control....
DashDeleteAll (Function)
Deletes all widgets displayed in a Dashboard control.
Events associated with a Sliding Banner control
WEBDEV manages the following events by default (order of appearance in the code editor)...