ONLINE HELP
 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...
<Connection variable>.RSModifyConfig (Function)
Modifies some parameters of an existing replication between two HFSQL servers.
<Connection variable>.DeleteQuery (Function)
Deletes a query (used by stored procedures) from an HFSQL server.
<Connection variable>.DeleteScheduledBackup (Function)
Deletes a scheduled backup from an HFSQL Client/Server server....
<Connection variable>.DeleteTask (Function)
Deletes a scheduled task from an HFSQL Client/Server server....
<Connection variable>.TransactionIsolation (Function)
Configures the isolation mode of transactions for a connection to an HFSQL server.
Using the Control Centers in Client/Server mode
All the Control Centers provided with WINDEV, WEBDEV and WINDEV Mobile use the same database......
NbRecRead (Property)
NbRecRead is used to find out the number of records read: selected both by the source of the report AND by the filter code (if it exists).
Android application: Using and sharing SQLite data
For the Android applications, the available databases are HFSQL (Classic and Client/Server) and SQLite....
hBackupDescription (Type of variable)
The hBackupDescription type is used to programmatically describe an HFSQL Client/Server backup....
SQL statements
The main SQL statements allowed in the SQL queries managed by WINDEV and WEBDEV are as follows......
HFSQL Control Center: Creating and executing a query
The HFSQL Control Center allows you to create a query based on the data files of the database currently displayed in the Control Center......
HManageTask (Function)
Enables or disables a scheduled task on an HFSQL Client/Server server....
HClusterStart (Function)
Starts an HFSQL cluster. This cluster was stopped beforehand (by HClusterStop for example).
HListScheduledBackup (Function)
Lists the full and differential backups that have been scheduled on HFSQL Client/Server....
HModifyScheduledOptimization (Function)
Modifies a scheduled optimization task on the HFSQL server defined by the connection.
HNotifConfigure (Function)
Specifies and configures the server used to send notifications by the HFSQL server.
Handling a dynamic programmatically
WINDEV allows you to handle Dynamic Tab controls with the TabXXX functions and with multiple WLanguage properties......
HRSAddConfig (Function)
Adds a replication between two HFSQL server onto the master server.
HClusterSynchronizationErrorInfo (Function)
Returns the error that occurred during the previous synchronization step of HFSQL cluster.
HCheckServerUpdate (Function)
Checks for the latest version of the HFSQL server that can be automatically updated.
<Connection variable>.ManageTask (Function)
Enables or disables a scheduled task on an HFSQL Client/Server server....
<Connection variable>.ListScheduledBackup (Function)
Lists the full and differential backups that have been scheduled on HFSQL Client/Server....
<Connection variable>.ModifyScheduledOptimization (Function)
Modifies a scheduled optimization task on the HFSQL server defined by the connection.
<Connection variable>.NotifConfigure (Function)
Specifies and configures the server used to send notifications by the HFSQL server.
HSetCache (Function)
Used to configure the management of caches in the HFSQL Client/Server engine....