ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HDBSortType (Function)
Returns or modifies the sequence of text items in the xBase files.
HDBOpen (Function)
Opens the xBase data file and the "memo" file if it exists.
HDBIndex (Function)
Opens an xBase index file.
xBase files: Limits
HDBOpenNoLock (Function)
In single-user mode, opens an xBase data file without locking it.
Message text file format
The text files created by WDMSG use a specific format......
WDInst: configuring the characteristics of the files to install
WDInst allows you to configure the characteristics of the files to install......
ExtendedInfo (Property)
The ExtendedInfo property is used to get additional information: about a data file accessed by a Native Connector or HFSQL Client/Server. about an item accessed by a Native Connector or HFSQL Client/Server. about a connection. In this case, this property is equivalent to CtExtendedInfo....
Query
A query is used to interrogate a database in order to view, insert, modify or delete data......
WDLog: Restoring a data file from its log
WDLog is used to apply to a backup of a data file the different operations saved in the log of this file......
<Source>.Index (Function)
Rebuilds the file index (".NDX" file).
The Linear Looper control
A Linear Looper control is used to display a set of controls in a horizontal scrolling list......
Including JavaScript files or a Web resource
WEBDEV allows you to include Javascript files or external resources in a WEBDEV project......
Operations performed on a data file (Data model editor)
The main operations that can be performed on a data file from the data model editor are as follows......
4. HFSQL Classic
HFSQL Classic is the database format......
<Connection variable>.InfoFileRights (Function)
Allows you to find out the rights granted to a user or to a group on an HFSQL Client/Server data file....
HInfoFileRights (Function)
Allows you to find out the rights granted to a user or to a group on an HFSQL Client/Server data file....
MDL file (kept for backward compatibility): Window description
The MDL file is the file used to generate a RAD window......
XML: Using files exceeding several gigabytes
Starting with version 23, an XML parser is available to handle XML files that are multiple GB in size......
WDMap: Exporting records from a data file
WDMAP allows you to export records to......
HFSQL Control Center: HFSQL Client/Server backups
The HFSQL Control Center is used to manage the backups of HFSQL Client/Server data files......
Using WDMSG
The different steps for translating the project messages with WDMSG are as follows:...
Server triggers
Server triggers are stored procedures executed by the server before or after a write operation performed on a database file......
<Source>.ToFile (Function)
Copies a data source (file, query, view, ...) to a physical HFSQL file with the same description. This file is neither encrypted nor password protected.
FTPDate (Function)
Returns the different dates of a file (date the file was created, modified or accessed) located on an FTP server (File Transfer Protocol).
HToFile (Function)
Copies a data source (file, query, view, ...) to a physical HFSQL file with the same description. This file is neither encrypted nor password protected.
MDL file (kept for backward compatibility): Pattern description
The MDL file is the file used to generate a RAD window......
WDD55 (Property)
The WDD55 property is used to: Get the name and full path of the Hyper File 5.5 WDD file. Set the name and full path of the Hyper File 5.5 WDD file....
WDMap: Reindexing an HFSQL data file
WDMap is used to find out whether an HFSQL data file must be reindexed and reindex an HFSQL data file......
Managing HFSQL Client/Server files
The HFSQL Control Center allows you to fully manage HFSQL Client/Server data files......