ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Setup wizard: Steps for creating a WINDEV application setup program
The setup program creation wizard allows you to define all the settings of your setup program....
HTransactionSavepoint (Function)
Declares a transaction savepoint.
WDSQL: Creating and running a script
A script is a set of SQL commands used to perform a specific operation (create a new table in the database, insert records, ......
Native Sybase Connector: Programming with HFSQL functions
To use a Sybase database with Native Connector, the structure of Sybase tables must be imported into the WINDEV or WEBDEV analysis......
Native Informix Connector: Programming with HFSQL functions
To use an Informix database with the Native Connector, import the structure of Informix tables into the WINDEV or WEBDEV analysis......
FolderData (Function)
FolderData is kept for backward compatibility.
HCreateView (Function)
Creates an HFSQL view. This function uses the former view mechanism....
NbThumbnail (Property)
The NbThumbnail property is used to get the number of thumbnails generated for an item.
SourceToScreen (Function)
Automatically updates the controls in a window or page with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
HSetReplication (Function)
Temporarily disables (or re-enables) the replication.
Project description: Files tab
The project description window allows you to configure various elements of your project......
HWrite (Function)
Writes a record into a data file without updating the indexes corresponding to all keys used in the file.
WDInst: configuring the directory of the data files and the directory of the files of user groupware
The setup editor WDInst ("Tools......
Link Description (Type of variable)
A Link Description variable is used to describe a link between two data files through programming.
MemoryToFile (Function)
Automatically initializes the memory value of the items for the current file record with the values of the members of a class or structure.
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
MaxThumbnailHeight (Property)
The MaxThumbnailHeight property is used to get and change the maximum height of a thumbnail of an Image item (binary memo).
Constants for manging the replication
List of constants used by the functions for managing the replication....
InfoThumbnailGeneration (Property)
The InfoThumbnailGeneration property is used to determine if the thumbnails of an item have been generated successfully.
Handling Scheduler controls programmatically
A Scheduler control can be......
The Pivot Table control
The Pivot Table control dynamically displays data coming from the crosscheck of different files found in a database......
HLockFile (Function)
Locks a data file and restricts the access to this data file for all other sites or applications.
HExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
5. HFSQL Cient/Server
MaxThumbnailWidth (Property)
The MaxThumbnailWidth property is used to get or change the maximum width of a thumbnail of an Image item (binary memo).