ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HListKey (Function)
Returns the list of keys found in a file (query or view) recognized by the HFSQL engine.
<Source>.ListKey (Function)
Returns the list of keys found in a file (query or view) recognized by the HFSQL engine.
<Source>.RecordDate (Function)
Returns the date and time that an HFSQL record was last modified (Classic or Client/Server)....
<Connection variable>.ListScheduledOptimization (Function)
Lists the scheduled optimization tasks of HFSQL Client/Server data files for a connection....
<Connection variable>.ModifyFileRights (Function)
Modifies the rights granted to a user or group on an HFSQL Client/Server data file....
HModifyFileRights (Function)
Modifies the rights granted to a user or group on an HFSQL Client/Server data file....
<Organizer>.Display (Function)
Reinitializes the content of an Organizer control from its data source (HFSQL data file for example).
<Connection variable>.RetrieveBackup (Function)
Retrieves locally the content of a compressed backup (in ZIP format) performed on an HFSQL server.
<Connection variable>.SimulateNetwork (Function)
Simulates the operating mode of HFSQL Client/Server on an ADSL or 3G network....
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
HTrack (Function)
Starts tracking write actions (addition, modification or deletion) performed on a file found in an HFSQL server.
Differences and specific features of an HFSQL Client/Server application
The management mode of data files may have to be adapted when using an HFSQL Client/Server application......
Database parameters (Setup program)
The setup program creation wizard includes the setup of the database along with the application and suggests additional elements......
HListFullTextIndex (Function)
Returns the list of full-text indexes of a file (a query or a view) recognized by the HFSQL engine.
Deploying an application that uses an external component
An application that uses one or more external components is deployed in the same way as a standard application......
5. HFSQL Client/Server
A WINDEV Mobile application can also use an HFSQL database in Client/Server mode....
5. HFSQL Cient/Server
3. Data handled by a WINDEV Mobile application
The data handled by a WINDEV Mobile application can come from...
fDataDirCommon (Function)
Returns a directory path for the shared data of the current application: between all the users of the computer between all the TSE users This directory can be used without restriction in Windows XP, Vista, ... This directory is used to store: the files for the general configuration of the application (.INI files, .XML files, etc.). the data files common to all the users (HFSQL .fic, .ndx and .mmo files)....
5. Unit tests
Unit tests (also called automated tests) are used to test windows, procedures and classes in an application at different levels of development......
Page contexts
In a Windows application, the information relative to a window is stored with the window......
SysNation (Function)
Returns the nation currently used by the system.
Compression (Property)
The Compression property is used to manage data compression during a connection (HFSQL Client/Server, etc.)...
H.TemporaryDirectory (Variable)
Allows you to force the directory used to store the temporary files when reindexing the HFSQL data files.
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......