ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Dimension (Function)
Returns the size of a variable (string, numeric, array, ...) or resizes a dynamic array.
HIndexingInProgress (Function)
Indicates that a reindex operation is currently performed on an HFSQL data file and returns the percentage of reindexing already performed.
HFTListWord (Function)
Lists the words of the current record that will be taken into account by the full-text indexing.
HLinkMemo (Function)
Used to associate a file with a binary memo item or to cancel the existing link between a file and a binary item.
HOnError (Function)
Customizes the management of HFSQL errors.
HImportXLS (Function)
Imports an XLS file into a data file in HFSQL Classic or Client/Server format (data file described in the data model editor, or declared by HDeclare, HDeclareExternal or HDescribeFile)....
HImportJSON (Function)
Imports a JSON file into a data file in HFSQL Classic format (data file described in the data model editor or declared by HDeclare, HDeclareExternal or HDescribeFile).
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.
HSetDuplicates (Function)
Enables or disables the management of duplicates on a unique key.
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.
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)....
HExportXML (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to an XML file.
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HRecordToString (Function)
Converts the content of the current record to string (in a data file, HFSQL view, query, etc.).
HListStopWord (Function)
Returns the list of stop words used by a full-text index.
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).
HListSynonym (Function)
Returns the list of synonyms used by a full-text index.
CheckBoxCount (Function)
Returns the number of options found in a Check Box control.