ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Source>.Seek (Function)
Positions on the first record of the data file whose value for a specific item is greater than or equal to a sought value (generic search by default).
PageWriteCustomHTTPCode (Function)
Specifies the custom HTTP code that will be returned to the client after the server code of the page is executed.
Printing nested reports
To create a main report containing several secondary reports:...
19. Upload: Sending files to the server
Test of a WINDEV and WINDEV Mobile application
WINDEV and WINDEV Mobile feature multiple methods to test applications......
zipExtractDirectory (Function)
Automatically extracts and decompresses files from a directory in the file tree of an archive to a physical location.
Configuring the setup program
Two tools can be used to create a setup program......
7. Source Code Manager (SCM)
zipCurrentFile (Function)
Returns the name of the archived file currently handled by the functions for adding and extracting files.
HLockFile (Function)
Locks a data file and restricts the access to this data file for all other sites or applications.
MultimediaStop (Function)
Stops playing a media file found in a Multimedia control.
5. HFSQL Client/Server
A WINDEV Mobile application can also use an HFSQL database in Client/Server mode....
5. HFSQL Cient/Server
Creating your own User Macro-Codes
The User Macro-Codes are sections of WLanguage code allowing the end user to customize his application......
Constants for managing the registry
List of constants used by the registry functions....
Using Kotlin code
Kotlin is a programming language mainly used for Android development......
Error 1055: 'Ancestor' can only be used in the code of a class derived from a class
WDHFDiff - Use
WDHFDiff is used to compare......
Installing and using a Bitcoin Core server
WLanguage offers various functions for handle a Bitcoin Core server......
9. Internal component