ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HUnlockFile (Function)
Unlocks the records of a data file: locked by HLockFile. individually locked by a locking read function....
HInfoFile (Function)
Returns the characteristics of an HFSQL Classic or Client/Server data file....
HImportXML (Function)
Imports an XML file into an HFSQL Classic or Client/Server data file (data file described in the data model editor or declared by HDeclare, HDeclareExternal or HDescribeFile)....
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.
HSetDuplicates (Function)
Enables or disables the management of duplicates on a unique key.
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)....
HExportXML (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to an XML file.
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.
HRecordToString (Function)
Converts the content of the current record to string (in a data file, HFSQL view, query, etc.).
HUpdateLink (Function)
Updates on the server all the links of an HFSQL Client/Server data file....
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).
SCM: Management of branches
The management of branches is used to manage several versions of the same application in parallel......
HExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL file, a query or an HFSQL view to a physical file (on disk).
HLogInfo (Function)
Adds comments to the log when saving the operation.
HLogRecreate (Function)
Used to re-create an empty log.
HExportJSON (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to a JSON file.
HLogRestart (Function)
Restarts the logging process on a file.
HLogStop (Function)
Stops the log process of a file.
HPass (Function)
Defines the password used to create or open a data file.
HStatNbDuplicates (Function)
Returns the number of duplicates for a given key item.
HStatNbRec (Function)
Returns the number of entries for a given key item.