ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

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....
Zombie data files and items
During the life of an application, items live and die......
HRecordToString (Function)
Converts the content of the current record to string (in a data file, HFSQL view, query, etc.).
HRecordToJSON (Function)
Retrieves the structure and value of the current record and exports them into a string in JASON format.
SCM administrator: Merging repositories
By merging repositories, you can combine projects from several repositories into a single repository......
HListSynonym (Function)
Returns the list of synonyms used by a full-text index.
HUpdateLink (Function)
Updates on the server all the links of an HFSQL Client/Server table. Warning: This function is available only from WINDEV Suite SaaS 2025 Update 2. For more details, see Using new features exclusive to WINDEV Suite SaaS 2025....
HListStopWord (Function)
Returns the list of stop words used by a full-text index.
SQL functions that can be used in SQL queries
The following SQL functions can be used on the queries written in SQL code (classified by theme)......
Programming Looper controls based on a data file (prefix syntax)
These are the main concepts for programming Looper controls based on a data file......
Programming Looper control attributes (prefix syntax)
All the looper attributes can be handled by programming......
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).
SCM: Merging differences
WDOptimizer is used to......
HExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL table, from a query or from an HFSQL view into a physical file (on disk).
OCRModelPathDirectory (Function)
Used to set the directory that contains the language models for the native OCR system.
OCRDeleteAllLanguages (Function)
Deletes all languages from the native OCR system.
Year (Property)
The Year property is used to: Get the year from a Date or DateTime variable or item. Change the year in a Date or DateTime variable or item....