ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HExportJSON (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to a JSON file.
WDInst: Configuring the automatic data file modification
The automatic data file modification updates the description of data files on user computers......
<Organizer>.Position (Function)
Displays an Organizer control from a specified date or returns the date of the first day (or the date of the last day) displayed in an Organizer control.
<Source>.ToFile (Function)
Copies a data source (file, query, view, ...) to a physical HFSQL file with the same description. This file is neither encrypted nor password protected.
HExportXML (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to an XML file.
Unalterable (Property)
The Unalterable property is used to configure the unalterability of a data file: the data file cannot be modified; only additions can be made.
Configuring the "Relative duration" mask (date and time in natural language)
WINDEV, WEBDEV and WINDEV Mobile propose to use a "Relative duration" display mask for the Date controls......
MultimediaPlay (Function)
Plays a multimedia file in a Multimedia control.
Date
The Date keyword can correspond to...
NetGetFile (Function)
Retrieves an existing file from an FTP server (File Transfer Protocol) powered by WINDEV. This function is kept for backward compatibility....
XML management: Use example
This application example manages an XML file named "Orders......
<mongoGridFS variable>.DeleteFile (Function)
Deletes a file identified by its name from a MongoDB file system.
<mongoGridFS variable>.DeleteFileByID (Function)
Deletes a file identified by its identifier from a MongoDB file system.
HRead (Function)
Reads a record in a file according to a given record number.
MySource (Reserved word)
MySource is used to handle the current data source (file, view or query) associated with a report or with a table based on a data file...
hdfsStatus (Type of variable)
The hdfsStatus type is used to define the advanced characteristics regarding the status of an element (file, directory, link) in the Hadoop file system.
fUnlock (Function)
Entirely or partially unlocks an external file.
LooperToXML (Function)
Creates an XML file with data from a Looper control (Looper control based on a data file or populated programmatically).
fCompress (Function)
Compresses a file.
FTPTime (Function)
Returns the different times (creation, modification or access) associated with a file found on an FTP server (File Transfer Protocol).
CertificateCheckFileSignatureFile (Function)
Checks the correspondence between a signature and a file. The signature was kept as an external file.
Yesterday (Function)
Returns the date of the day preceding the current day or a given date.
Tomorrow (Function)
Returns the date of the day following the current day or a given date.
<Chart>.LineThickness (Function)
Retrieves and/or modifies the value of the line thickness in a Line chart....
fUncompress (Function)
Decompresses a file that was compressed by fCompress.