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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

fDataDir (Function)
Returns the full path of the directory of HFSQL data files specified by the user when installing the application.
<Source>.Close (Function)
Closes a data file or all the data files opened by the current user: all the corresponding physical data files are closed for the current user.
HClose (Function)
Closes a data file or all the data files opened by the current user: all the corresponding physical data files are closed for the current user.
11. Choosing the action of a button/link
<Connection variable>.CopyFile (Function)
Copies an HFSQL data file (.fic, .ndx and .mmo files if they exist): from the HFSQL server to the server (to perform a backup for example). from the HFSQL server to the client (to perform a local backup for example). from the client to the HFSQL server (to update the data files for example). from an HFSQL server to antoher HFSQL server....
WDConver : Overview
WDConver is a tool used to convert data to an HFSQL Classic data file from......
GDPR: Overview
GDPR (General Data Protection Regulation) will replace "Data Protection Directive" on 25th May 2018......
WDInst: Configuring the automatic data file modification
The automatic data file modification updates the description of data files on user computers......
apiResponse (Variable type)
The type apiResponse type is used to obtain the result of a request sent to a previously imported REST API. Versions 2025 and later Warning This type of variable is only available from version 2025 Update 2. New in SaaS Warning This type of variable is only available from version 2025 Update 2. New in version 2025 Warning This type of variable is only available from version 2025 Update 2. Warning This type of variable is only available from version 2025 Update 2....
MultiPointGeo (Variable type)
The MultiPointGeo type is used to store a set of points defined with geographic coordinates. It is a collection of points: in this case, points are not connected.
WDHFDiff - Use
WDHFDiff is used to compare......
6. HFSQL Cluster
HFSQL Cluster is an extension of the HFSQL Client/Server database model....
HFSQL management functions (prefix syntax)
List of functions for HFSQL management...
How to populate a TreeView control using a data file?
By default, the TreeView control cannot automatically display the data coming from a data file......
WDD55Password (Property)
The WDD55Password property is used to specify the password of the 5.5 analysis that contains a Hyper File 5.5 data file used in an HFSQL Classic analysis.
HCopyFile (Function)
Copies an HFSQL data file (.fic, .ndx and .mmo files if they exist): from the HFSQL server to the server (to perform a backup for example). from the HFSQL server to the client (to perform a local backup for example). from the client to the HFSQL server (to update the data files for example). from an HFSQL server to antoher HFSQL server....
<Connection variable>.DeleteFile (Function)
Deletes the HFSQL data files (.fic, .ndx, .ftx and .mmo files if they exist) from the server.
<Source>.CheckIndex (Function)
Checks whether the data found in the index file (.NDX file) properly refers the data found in the data file (.FIC file).
EmailAddress (Type of variable)
The EmailAddress type is used to handle an email address as well as its type (home, office, etc.).
hFileParameter (Variable type)
The type hFileParameter type is used to define the tables taken into account by a scheduled optimization task.
Geometry (Property)
The Geometry keyword can correspond to: a variable of type Geometry. a property of a variable of type GeometryCollection....
OLE DB provider for HFSQL
The OLE DB provider on HFSQL is used to access an HFSQL database (Classic or Client/Server) from an external software that manages the accesses by OLE DB......
DateTimeLocalToUTC (Function)
Converts a local date and time (time zone, summer time, winter time) to UTC.