ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

"Is Class" operator
The "is <Class>" operator is used to find out whether the object used in an object of the class (or an object of one of its derived classes)...
Binary values management functions
List of functions for managing binary values...
HDBIndex (Function)
Opens an xBase index file.
CtDescribedUserName (Property)
The CtDescribedUserName property is used to set the username that will be used when connecting to a specific table via OLE DB.
<Image>.SaveJPEG (Function)
Saves an image: in a JPEG file. in memory....
<Image>.SavePNG (Function)
Saves an image: in a PNG file. in memory....
xlsNbWorksheet (Function)
Returns the number of worksheets found in an XLS file.
PDFSave (Function)
Saves the content of a pdfDocument variable in a ".PDF" file.
fListDisk (Function)
Returns the list of disks installed on the computer.
File (Property)
The File property is used to manage the files a functionality applies to.
HReadPrevious (Function)
Sets the position on the previous record of a file according to a browse item.
MultimediaPause (Function)
Pauses a media file played in a Multimedia control.
zipExtractDirectory (Function)
Automatically extracts and decompresses files from a directory in the file tree of an archive to a physical location.
StartControl (Property)
The StartControl property gets and sets the start control of a Wire control.
EndControl (Property)
The EndControl property gets or sets the end control of a Wire control.
11. Internal components in practice
Internal components in practice...
Native MariaDB Connector - License Agreement
fReadLine (Function)
Reads a line from an external file (ANSI or UNICODE).
Figma: Where to find the Figma key
To use Figma import in your product, you need to specify the Figma key in the general options of WINDEV, WEBDEV or WINDEV Mobile....
ERR_BAD_CONTEXT_INVALID
Configuring a WINDEV SOAP server
WINDEV allows you to easily manage the SOAP protocol by allowing you to create......
Native PostgreSQL Connector - License Agreement
hbWriting (Type of variable)
The hbWriting type is used to define the characteristics of a write operation that will be performed in a row (record) of an HBase table.
QuickActionRemoveAll (Function)
Removes all the quick actions defined for the application. Quick actions pinned to the home screen will be disabled, but not removed.
Creating a service with WINDEV
A service is a specific type of application intended to be run without any user intervention......