ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HRetrieveItem (Function)
Returns the content of an item found in the current record (in the table, view, query, ...).
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.
How to create an SQL query to get a sum?
This help page explains how to create a Sum query with the query editor....
HListSpatialKeys (Function)
Returns the spatial keys of a table (used in a query or view) recognized by the HFSQL engine.
OCRAddLanguage (Function)
Adds a language to the native OCR system.
HClose (Function)
Closes either a table or all tables opened by the current user: all corresponding physical tables are closed for the current user.
HExecuteQueryAsynchronous (Function)
Executes a SELECT query asynchronously.
Page menu
WEBDEV allows you to create a drop-down menu in your HTML pages......
HExportXML (Function)
Exports the records found in a table (HFSQL or OLE DB), view or query to an XML file.
HImportJSON (Function)
Imports a JSON file into an HFSQL Classic table. This table must have been defined in the data model editor, or declared with HDeclare, HDeclareExternal or HDescribeFile).
HOpen (Function)
Opens a table.
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)....
HSetDuplicates (Function)
Enables or disables the management of duplicates on a unique key.
HToItem (Function)
Assigns the specified value to an item of the current record.
Time (Type of variable)
The Time type is used to easily handle the times...