ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Source>.SetDuplicates (Function)
Enables or disables the management of duplicates on a unique key.
<Source>.ReadNext (Function)
Sets the position on the next table record according to a browse item.
<Source>.ListItem (Function)
Returns the list of items in a table (query or view) recognized by the HFSQL engine. The tables defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account.
<Table>.Count (Function)
Returns: the number of columns found in a Table or TreeView Table control. the number of rows found in a Table or TreeView Table control....
<Source>.ChangeDir (Function)
Changes the path to a table (i.e. directory in which the file will be handled).
<Source>.Filter (Function)
Defines and enables a filter on a table, view or query.
<Source>.ToWindows (Function)
Automatically initializes the controls of a window with: the values of the bound items in the current record (loaded in memory) of the HFSL table described in the data model editor. the values of the bound WLanguage variables....
<Source>.DeclareExternal (Function)
Temporarily imports into the current database schema the description of a table from an existing HFSQL table.
<Source>.RestorePosition (Function)
Restores the previously saved context of a file (function HSavePosition): record in progress, filter, playback pointers.
<Source>.Next (Function)
Sets the position on the next table record according to a browse item.
<Source>.ErrorStatusModification (Function)
Returns the status of a record during a modification conflict.
<Source>.ListSpatialKeys (Function)
Returns the spatial keys of a table (used in a query or view) recognized by the HFSQL engine.
<Source>.Version (Function)
Used to find out: whether the content of a file was modified. whether the content of a file used by a query was modified....
<Source>.ReadLast (Function)
Sets the position on the last record of a table according to a browse item.
<Source>.DeactivateAutoFilter (Function)
Disables an automatic filter on the linked files when browsing an XML file.
<Source>.ExportXLS (Function)
Exports records from a table (HFSQL or OLE DB), view or query to an Excel file (XLSX).
<Source>.EndNoModif (Function)
Unlocks a file that was locked by the same program with HNoModif.
<Source>.WatchStop (Function)
Stops watching a table on an HFSQL server.
<Source>.Optimize (Function)
Used to handle the idle periods of a software (period without processes) to optimize the queries and the browses that will be run thereafter.
<Source>.StatDate (Function)
Returns the date of the last update for the index statistics.
<Source>.CreateView (Function)
Creates an HFSQL view. This function uses the former view mechanism....
<Source>.InitSubscriber (Function)
Initializes the range of automatic identifiers for the description file of subscriber replica (".RPL" extension).
<Source>.RecordToXML (Function)
Retrieves the structure and the value of the current record and exports them into a character string in XML format.
<Source>.ReadPrevious (Function)
Sets the position on the previous record of a file according to a browse item.
<Source>.SeekLast (Function)
Sets the position on the last file record whose value for a specific item is less than or equal to a sought value.