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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Managing the HFSQL contexts in the windows and in the reports
An HFSQL context contains information relative to the data used...
Remote HFSQL Administrator: Overview
The remote HFSQL administrator is a WEBDEV site installed with the WEBDEV application server and used to remotely manage the HFSQL Client/Server databases installed on the Web server...
DB2 Native Connector: Features and notes
The following paragraphs present the main aspects and specific features of the Native DB2 Connector...
Native Oracle Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer an optional Native Oracle Connector (also called Native Oracle Access...
Comparison operators
The comparison operators can be divided into several categories...
HQueryExecuted (Function)
Determines if a query has been executed.
FOR EACH/FOR ALL statement (loop through files)
The FOR EACH statement is used to run different types of HFSQL loops...
fDataDir (Function)
Returns the full path of the directory of HFSQL data files specified by the user when installing the application.
HListStopWord (Function)
Returns the list of stop words used by a full-text index.
<Source>.QueryExecuted (Function)
Determines if a query has been executed.
Native DB2 Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer an optional Native Connector to DB2...
HMode (Function)
Changes the mode and the method for locking data files.
HDeactivateAutoFilter (Function)
Disables an automatic filter on the linked files when browsing an XML file.
HRplFilterProcedure (Function)
Defines the WLanguage procedure that will be called whenever a replication operation is performed...
HRplDeclareLink (Function)
Declares a (1, 1) (0, n) link between two tables.
HState (Function)
Used to find out the state of a record.
<Source>.ToPage (Function)
Automatically updates the controls of a page with: the values of the bound items in the current...
HListProvider (Function)
Returns the list of OLE DB providers and/or Native Connectors installed on the current computer....
Handling Gantt Chart controls programmatically
13. Print: Reports
WINDEV reports...
Unalterable data files
This feature is used to signal that a data file cannot be modified after writing......
Log-based replication
The replication is the operation allowing you to keep updated remote databases of identical...
Control Centers: Working in offline mode
When working on a laptop computer or on an offline computer, you may want to continue working...
Report data source
...The reports can be created with the data coming from:...
<Connection variable>.DisconnectClient (Function)
Displays a message on the Client computer(s) and disconnects the application.
HCheckUnaltered (Function)
Checks whether one or all records in an unalterable data file have not been modified...
<Connection variable>.ActivateServerTrigger (Function)
Re-enables a server trigger that was disabled by HDeactivateServerTrigger.
<Connection variable>.AddLink (Function)
Adds an integrity rule between two files on the server.
<Connection variable>.LoadParameter (Function)
Reads a parameter that was saved from a stored procedure by HSaveParameter.
<Connection variable>.StartServerUpdate (Function)
Used to immediately start the automatic server update.
HRefreshView (Function)
Asks to recalculate the content of a materialized view.
<Connection variable>.SendMessageToClient (Function)
Displays a message on the client computers.
<Connection variable>.InfoView (Function)
Returns information about a materialized view.
HDBOpen (Function)
Opens the xBase data file and the "memo" file if it exists.
<Connection variable>.ConnectionQuality (Function)
Returns the quality level of connection: the higher the level is, the faster the connection will be.
<Connection variable>.RetrieveLog (Function)
Creates a text file containing the server logs between two given dates.