ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

iPageHeightLeft (Function)
Calculates the available height (in millimeters) left on the current page while taking into account the defined margins (top or bottom).
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
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....
HListTrigger (Function)
Returns the list of triggers applied to one or more HFSQL data files.
fMerge (Function)
Merges several files into a single one.
HInfoAnalysis (Function)
Returns information about an analysis (WDD file).
Event (Example)
Usage example of the Event function
HFSQL Control Center: Managing scheduled elements
You have the ability to define scheduled elements on the HFSQL server....
Data Source (Variable type)
A Data Source variable is used to describe a temporary data source (query, view, alias, etc.).
DDESend (Function)
Sends a data to the program connected via DDE.
The Drawer control
The Drawer control can be expanded in order to display (or not) the integrated controls......
MapInfoPosition (Function)
Returns the coordinates (in pixels) of the point corresponding to a geographical position (latitude and longitude).
ProjectInfo (Function)
Returns specific information about the project currently run.
zipAddFile (Function)
Adds a file (of any type) into an archive in CAB, ZIP, WDZ and 7z, TAR or TGZ (TAR.GZ) format and compresses it.
INIWrite (Function)
Writes a specific value into an INI file (or into a file structured like an.INI file).
zipExtractPath (Function)
Returns the path of a file found in the archive.
CurrentIndex (Function)
Depending on the specified control, returns: the number of the current row displayed in the current Table control, the number of the option with focus in a Check Box control, the number of the current row in the current Looper control, the index of the current indexed control....
ConfirmAsynchronous (Function)
Displays a non-blocking message in a standard dialog box with the answers "Yes", "No", "Cancel" and calls a WLanguage procedure with the user's response....
zipAddDirectory (Function)
Adds all the files found in a directory and in its subdirectories into an archive and compresses them.
BankHolidayList (Function)
Returns the list of the public holidays defined by BankHolidayAdd.
ServiceStop (Function)
Stops a service.