ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HDeleteAll (Function)
Deletes all records from a data file, an HFSQL view or a query.
Constants for managing speech synthesis
Déconnecte un client actuellement connecté sur un serveur de WebSocket....
<Connection variable>.ServerMaintenance (Function)
Checks and optimizes the system tables of an HFSQL server.
HRegenerateFile (Function)
Regenerates a data file from its log.
sEscape (Function)
Runs different functions that directly affect the bits of serial port, parallel port or infrared port, independently of the communication protocol.
RTFToHTML (Function)
Returns the HTML string corresponding to the specified RTF string.
HResetClient (Function)
Initializes the structure for managing the Client computers (HClient structure).
DiagramToImage (Function)
Exports a diagram to a variable of type Image.
DiagramInfoXY (Function)
Indicates the presence of a shape at a given position in the Diagram Editor control.
<Connection>.InfoLock (Function)
Returns information about the lock set on a data file, on one or all the records in a data file.
HCheckMemo (Function)
Checks the structural integrity of memos in an HFSQL data file.
gpwEnumControl (Function)
Enumerates the controls found in a window or page.
Functions for managing Google contacts (prefix syntax)
List of functions for managing Google contacts...
Constants for managing errors and exceptions
List of constants used by the functions for managing errors and exceptions....
htmlDocument (Type of variable)
The htmlDocument type is used to define all the advanced characteristics of an HTML document.
rssImage (Type of variable)
The rssImage type is used to describe the image of a RSS stream...
WeekNumber (Function)
Returns the week number within the year that corresponds to the specified date (this date is a character string).
gr3DSParameter (Function)
Retrieves or modifies a parameter for drawing a chart in 3D Spatial mode.
ArrayUnionAll (Function)
Returns an array corresponding to the union of two arrays (without deleting duplicates).
AppVersionInfo (Function)
Returns information about a version available on the setup server.
grSourceSeries (Function)
Defines the source of a series.
Color constants
The color constants are mainly used in the chart functions, the print functions and the drawing functions......
HSubstDir (Function)
Associates the data directory specified in the analysis with a directory found on disk.
HTransactionIsolation (Function)
Configures the isolation mode of transactions for a connection to an HFSQL server.
GglGetStaticMap (Function)
Retrieves the map of a specific location via the Google Maps service.