ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Native Oracle Connector for WINDEV and WEBDEV
WINDEV and WEBDEV support an optional Native Oracle Connector (also called Native Oracle Access......
HSetDuplicates (Function)
Enables or disables the management of duplicates on a unique key.
HOpen (Function)
Opens a data file.
HRetrieveItem (Function)
Returns the content of an item found in the current record (in the data file, view, query, ...).
HToItem (Function)
Assigns the specified value to an item of the current record.
HClose (Function)
Closes a data file or all the data files opened by the current user: all the corresponding physical data files are closed for the current user.
HUnlockFile (Function)
Unlocks the records of a data file: locked by HLockFile. individually locked by a locking read function....
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)....
Link functions
Link functions are used to link the interface with the data files (and vice versa). These functions are as follows:...
<Source>.FileExist (Function)
Determines: whether a file exists, which means whether it was physically created (HCreation or HCreationIfNotFound). whether a view or a query was defined....
<Source>.ListStopWord (Function)
Returns the list of stop words used by a full-text index.
HOpenConnection (Function)
Opens a connection to a specific database.
<Source>.ListSynonym (Function)
Returns the list of synonyms used by a full-text index.
<Source>.ReadSeek (Function)
Sets the position on the first record whose value for a specific item is greater than or equal to a sought value (generic search).
<Connection variable>.ExecuteScheduling (Function)
Immediately runs a scheduled task regardless of its schedule: stored procedure, backup, optimization, refresh of materialized view....
HErrorIntegrity (Function)
Used to check whether an integrity error occurred.
HListSynonym (Function)
Returns the list of synonyms used by a full-text index.
HListStopWord (Function)
Returns the list of stop words used by a full-text index.
HFileExist (Function)
Determines: whether a file exists, which means whether it was physically created (HCreation or HCreationIfNotFound). whether a view or a query was defined....
HReadSeek (Function)
Sets the position on the first record whose value for a specific item is greater than or equal to a sought value (generic search).
HExecuteScheduling (Function)
Immediately runs a scheduled task regardless of its schedule: stored procedure, backup, optimization, refresh of materialized view....
Description window of a combining query
The description window of a combining query consists of several sections......
<Source>.DeleteTrigger (Function)
Deletes a trigger.
<Source>.StatNbDuplicates (Function)
Returns the number of duplicates for a given key item.
<Source>.LockFile (Function)
Locks a data file and restricts the access to this data file for all other sites or applications.