ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HOpen (Function)
Opens a table.
GroupReset (Function)
Reinitializes the Group structure.
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.
HRetrieveItem (Function)
Returns the content of an item found in the current record (in the table, view, query, ...).
HExportXML (Function)
Exports the records found in a table (HFSQL or OLE DB), view or query to an XML file.
Client/Server: Connecting client computers to the server
In order for the application to be able to handle the tables found on the HFSQL server, the connection that will be used by the application must be defined in the project......
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).
HImportXLS (Function)
Imports an XLS file into an HFSQL Classic or Client/Server table. This table must have been defined in the data model editor, or declared with HDeclare, HDeclareExternal or HDescribeFile)....
OCRAddLanguage (Function)
Adds a language to the native OCR system.
HUnlockFile (Function)
Unlocks the records of a table: locked by HLockFile. individually locked by a locking read function....
HImportXML (Function)
Imports an XML file into an HFSQL Classic or Client/Server table. This table must have been defined in the data model editor, or declared with HDeclare, HDeclareExternal or HDescribeFile)....
Differences and specific features of an HFSQL Client/Server application
The management mode of tables may have to be adapted when using an HFSQL Client/Server application......
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.
Dynamic Island
One major feature of the latest iPhone is the Dynamic Island, which transforms the black notch into a widget......
HInfoFile (Function)
Returns the characteristics of an HFSQL Classic or Client/Server data file....