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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HDeclareExternal (Example)
Usage example of the HDeclareExternal function
Configuring the automatic modification of data files
The automatic data file modification updates the description of data files on user computers......
Management errors specific to Native Connectors
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
Replication of mobile data (Android or iOS)
The assisted universal replication is available in Android and iOS......
WDConver : Use in command line mode
Using WDConver in command line mode consists in running a conversion description created and saved with WDConver ("......
4. HFSQL Classic
MinValue (Property)
The MinValue property is used to: get and set the bottom value of a report based on a data file. get the minimum value of the current filter. get the minimum value of a data series in a chart. get and set the minimum value for some types of controls....
gpwOpenConnection (Function)
Opens a connection to a specific Client/Server database to manage the files of user groupware in Client/Server mode....
Appendix 3: Configuration file
Bloque entièrement ou partiellement un fichier externe....
Linking a Table control to a data file or query
A Table control can be used to display the content of a data file or query......
HActivateAutoFilter (Function)
Enables an automatic filter on the linked files when browsing an XML file.
<Source>.ActivateAutoFilter (Function)
Enables an automatic filter on the linked files when browsing an XML file.
User Groupware and Client/Server data files
An application that uses the User Groupware can be used with an HFSQL database in Client/Server mode......
Filters in Table controls based on a data file
WINDEV, WEBDEV and WINDEV Mobile include multiple methods to filter the records displayed in a Table control based on a data file......
Install WDTRAD
WDTRAD is automatically installed along with WDMSG and/or WDINT....
2. Managing a Client/Server database
WEBDEV Tutorial - Managing an HFSQL Client/Server database Lesson 2 - Managing a Client/Server database - 20 min...
Additional setup modules
The setup wizard allows you to include additional modules in the setup. The additional modules are used to add additional options to the setup program and to access the advanced setup parameters....
Data source (Type of variable)
A Data source variable is used to describe a temporary data source (query, view, alias, ...)
WDAdminHF: Managing a database
The remote HFSQL administrator proposes a full management of the HFSQL Client/Server databases......
hScheduledOptimization (Type of variable)
The hScheduledOptimization type is used to programmatically manage a scheduled optimization task on an HFSQL server.
HUnlockRecNum (Function)
Unlocks a record locked by: HLockRecNum, a read function used with a locking parameter (HRead associated with the hLockWrite or hLockReadWrite constant for example)....
NbDescribedThumbnail (Property)
The NbDescribedThumbnail property is used to get the number of thumbnails expected for an item.
WindowFromSource (Function)
Automatically initializes the controls of a window with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
HOnError (Function)
Customizes the management of HFSQL errors.
HTransactionRollbackToSavepoint (Function)
Rolls the transaction back to the savepoint.