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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Source>.Filter (Function)
Defines and enables a filter on a data file, view or query.
<Source>.DeactivateFilter (Function)
Temporarily disables the filter on a data file (view or query).
FilterWithBounds (Property)
The FilterWithBounds property is used to determine if bounds have been specified for the filter implemented by HFilter on an HFSQL data file, view or query.
FilteredItem (Property)
The FilteredItem property is used to identify the item that has a filter implemented by HFilter.
HFilter (Function)
Defines and enables a filter on a data file, view or query.
HDeactivateFilter (Function)
Temporarily disables the filter on a data file (view or query).
FilterCondition (Property)
The FilterCondition property gets the selection condition set by HFilter on a data file, HFSQL view or query.
Filtering a data file, a view or a query
A filter is used to define programmatically a selection of records corresponding to one or more criteria...
Result of a query in test mode
After its execution in test mode (see Running the query test), the result of the query can be......
hScheduledOptimization (Type of variable)
The hScheduledOptimization type is used to programmatically manage a scheduled optimization task on an HFSQL server.
WDModFic : Tool for automatic modification of data files
WDModFic is a tool used to perform the automatic modification of the data files found on the development computer and on the end-user computers......
hRSConfig (Type of variable)
The hRSConfig type is used to define the advanced characteristics of a replication between 2 HFSQL servers.
Overloading a WLanguage function or using a WLanguage function in an SQL query
WLanguage includes the "WL" keyword......
NULL values in HFSQL
WINDEV, WEBDEV and WINDEV Mobile allow you to manage the NULL value in the items of HFSQL data files and for all the other types of accesses (Native, OLE DB, ......
Replication: The different types
The data replication is a powerful feature......
hScheduledTask (Type of variable)
The hScheduledTask type is used to manage a scheduled HFSQL Client/Server task through programming......
HSimulateNetwork (Function)
Simulates the operating mode of HFSQL Client/Server on an ADSL or 3G network....
HRetrieveBackup (Function)
Retrieves locally the content of a compressed backup (in ZIP format) performed on an HFSQL server.
ActiveDirectory (Property)
The ActiveDirectory property allows you to connect to an HFSQL server using Active Directory authentication.
<Source>.RecordDate (Function)
Returns the date and time that an HFSQL record was last modified (Classic or Client/Server)....
<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....
HFSQL management functions
List of functions for HFSQL management...
Compression (Property)
The Compression property is used to manage data compression during a connection (HFSQL Client/Server, etc.)...
<Array>.Filter (Function)
Returns an array containing the elements of a source array for which a procedure returns True.
Quickly select your data using filters
Encryption (Property)
The Encryption property allows you to manage the type of encryption used between Client computers and an HFSQL server.
FilterProcedure (Property)
The FilterProcedure property allows you to get and modify the procedure used to apply a filter on a row or column header when calculating a Pivot Table control.
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
<Connection variable>.ListStoredElement (Function)
Returns the list of elements stored on an HFSQL server (sets of procedures, stored procedures or queries).
HListStoredElement (Function)
Returns the list of elements stored on an HFSQL server (sets of procedures, stored procedures or queries).
HListAnalysis (Function)
Returns the list of WINDEV or WEBDEV analyses (in HFSQL Classic format) available in a given directory.
HFSQL Client/Server functions (prefix syntax)
Several HFSQL functions are used to manage the HFSQL Client/Server data......