ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HStatNbRec (Function)
Returns the number of entries for a given key item.
How to create an SQL query to count?
This help page explains how to create a count query with the query editor....
SSLActive (Function)
Used to enable or disable the secure SSL mode.
HAlias (Function)
Creates a logical alias of a data file (or query) or cancels all existing aliases.
HCreation (Function)
Creates an empty data file (".FIC" extension) with the index file and the memo file if necessary.
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).
Manipuler un champ Editeur_Images_WB par programmation
Abre una ventana cuyo resultado se recuperará a través de una Procedure WLanguage ("callback").
HStatNbDuplicates (Function)
Returns the number of duplicates for a given key item.
HExportJSON (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to a JSON file.
HSetPosition (Function)
Sets the position on a record, based on the approximate position of one of its items.
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).
HStatNbRecRange (Function)
Returns an estimate regarding the number of entries for a given key item in a given interval of values.
HModifyStructure (Function)
Used to update the structure of an HFSQL data file by performing an automatic data modification (also called data synchronization).
How to create an SQL query to get a sum?
This help page explains how to create a Sum query with the query editor....
Page menu
WEBDEV allows you to create a drop-down menu in your HTML pages......
HGetCurrentPosition (Function)
Returns the approximate position of current record in the data file.
HLogRecreate (Function)
Used to re-create an empty log.
DnDGetData (Function)
Retrieves a specific type of data during Drag/Drop....
HFilter (Function)
Defines and enables a filter on a data file, view or query.
Date (Type of variable)
The Date type enables you to easily handle the dates...
HReadFirst (Function)
Sets the position on the first record according to a browse item.
HStatDate (Function)
Returns the date of the last update for the index statistics.
HStatTime (Function)
Returns the time of the last update for the index statistics.
HErrorStatusModification (Function)
Returns the status of a record during a modification conflict.
HRecordToString (Function)
Converts the content of the current record to string (in a data file, HFSQL view, query, etc.).