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.
SOAPGetResult (Example)
Usage example of the SOAPGetResult function
Duration (Property)
The Duration keyword can correspond to: the keyword used to define a Duration variable. the Duration property of a saasVisit variable....
NamespaceDeclared (Property)
The NamespaceDeclared property is used to manage defined namespaces.
<Image>.DrawPoint (Function)
Draws a point in an Image control.
Move
The Move property determines if an element can be moved.
<Image variable>.DrawPoint (Function)
Draws a point in an Image variable.
<Thread>.SendSignal (Function)
The current thread sends a signal to the specified thread in order to unlock it.
PageExist (Function)
Checks whether the specified page is currently displayed in the browser of the Web user. Used to find out whether a page is displayed in a frame other than the current one.
zipClose (Example)
Usage example of the zipClose function
fTempFile (Example)
Usage example of the fTempFile function
iPrintReport (Example)
Usage example of the iPrintReport function
Keyword (Property)
The Keyword property is used to get and change a keyword.
httpRequest
The HTTPRequest keyword can correspond to...
ContentType (Property)
The ContentType property is used to get and define the content of an element.
MaxSize (Property)
The MaxSize property is used to get and set a maximum size.
MongoDeleteDatabase (Function)
Deletes a MongoDB database as well as its collections.
Polygon (Property)
The Polygon keyword can correspond to...
<DiskFile variable>.Write (Function)
Writes: a character string into an external file. a memory section....
Generating the LDM from the CDM
To associate a CDM (Conceptual Data Model) with a project, you must generate the associated LDM (Logical Data Model)......
WebserviceReadHTTPHeader (Function)
Reads the HTTP header received in a call to a SOAP or REST Webservice.
FileSize (Property)
The FileSize property is used to get the size of a file.
SchedulerDeleteTask (Function)
Deletes a scheduled task.
zipCurrentFile (Example)
Usage example of the zipCurrentFile function
gFontItalic (Function)
Builds a sequence of characters used to specify whether or not the text that follows the call to this function is in italic type.
gFontUnderlined (Function)
Builds a sequence of characters to specify whether or not the text that follows the call to this function is underlined.