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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...
<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.
sInExitQueue (Function)
Retrieves the number of bytes waiting to be transferred in the output buffer of the specified serial port or parallel port.
FTPDeleteFile (Example)
Usage example of the FTPDeleteFile function
CertificateList (Function)
Returns the list of certificates available on the computer.
TableModify (Function)
Modifies a row in: a Table control, a TreeView Table control, a table displayed in a Combo Box control....
SFModify (Function)
Modifies the records of a file defined in Salesforce.
TableSelectToFile (Function)
Positions on the data file record corresponding to a row selected in the multiselection browsing Table control.
InTSEMode (Function)
Indicates whether the code is run: from a computer in TSE mode or from a remote desktop. from a computer directly....
CertificateClientInfo (Function)
Returns information about the certificate used by the client computer.
zipExist (Function)
Determines whether an archive exists.
TableBreakIndex (Function)
Returns the index of the break header and footer for a given break in a Table control.
HTTPCookieReset (Function)
Deletes all cookies (globally or for a domain) stored: by the calls to HTTPRequest. by the calls to HTTPSend....
Num1stDayOfTheWeek (Property)
The Num1stDayOfTheWeek property gets and sets the 1st day of the week displayed in: a Calendar control. an Organizer control. a Scheduler control. an edit control in Date format with Calendar....
Events associated with a Popup control
WEBDEV manages the following events by default (order of appearance in the code editor):
SocketCreateUDP (Function)
Creates a socket that uses the UDP protocol.
CollapsedImage (Property)
The CollapsedImage property is used to: find out and/or modify the default image associated with a collapsed row in a TreeView Table control. find out and/or modify the default image associated with a collapsed row in a TreeView control. find out and/or modify the image associated with a specific collapsed row in a TreeView Table control. find out and modify the image in a collapsed row of a TreeView item in a "TreeView table" type report....
Remote WEBDEV administrator: Configuration to use the statistics
A specific account dedicated to the management of statistics is required to access the statistical module. This account can be created via the remote administrator....
TableSelect (Function)
Returns the index of the selected element in the Table or TreeView Table control.
Operating mode of dynamic Active WEBDEV Pages
EmailReadMessageHeader (Function)
Reads the header of an incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
RedisSubscribe (Function)
Subscribes to a Redis broadcast channel.
Modbus functions
List of Modbus functions...