ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

WEBDEV site deployment: automatic modification of data files
The automatic modification of the data files allows updating the description of data files on the Web server...
8. "Mobile friendly" site: Dynamic serving
CertificateCheckFileSignatureFile (Function)
Checks the correspondence between a signature and a file. The signature was kept as an external file.
<mongoGridFS variable>.SendFile (Function)
Copies a file from the local computer to a MongoDB file system (gridFS).
MultimediaReader (Property)
The MultimediaReader property is used to get and change the media player currently used by a Multimedia control to play media files.
Developing an application for Apple Watch
An Apple Watch application is an application intended for a watch associated with an iOS device (phone, tablet, ......
WLanguage procedure called by SCPSendFile
WLanguage procedure ("callback") called by SCPSendFile when transferring files to a remote host using the Secure Copy Protocol (SCP).
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.
HExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL file, a query or an HFSQL view to a physical file (on disk).
FTPName (Function)
Returns the name of last file accessed by an FTP function (File Transfer Protocol).
Managing the styles
The help editor allows you to define styles of paragraphs......
Software factory: Implementation
To implement the software factory on your WINDEV, WEBDEV or WINDEV Mobile projects, you must:...
Using an external component in an application
A component can be reused at any time in any application......
How to create two linked cascading tables?
This help page explains how to create two linked cascading Table controls in a window or page....
2. Examples and components provided with WEBDEV
Transactions in SQL
Starting with version 21, you can manage transactions in SQL code......
15. Repeating a group of controls: loopers
Lambda: Expressions and procedures
A lambda ("lambda function") is a more concise way to write internal procedures...
UploadFileName (Function)
Returns the name of a file "uploaded" by the Web user. This upload may have been performed: via an "Upload" edit control. via a single-file or multi-file Upload control....
Error 110: The ASCIIZ string is too long
RibbonAdaptSize (Function)
Adapts the size of the controls found in a Ribbon control according to the size of their caption.
LINUX: Accessing the ODBC databases
The native access to HFSQL Classic and Client/Server is available for the WINDEV applications running in Linux ("console" applications) and for the WEBDEV sites hosted in Linux......
fTrackFile (Function)
Triggers the tracking of a file.
zipArchivedFile (Type of variable)
The zipArchivedFile type is used to handle a file found in an archive in one of the following formats: ZIP, CAB, RAR or WDZ or a file to add into an archive.
CertificateSignFile (Function)
Creates the signature of a file. This signature can be stored in a Buffer variable or in a text file.
<mongoGridFS variable>.GetFileByID (Function)
Retrieves (on the local computer) a file identified by its identifier and found in a MongoDB file system.