ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Miscellaneous Windows functions
List of miscellaneous Windows functions
Windows Scheduler functions
List of functions for managing the scheduler
Speech recognition functions
The following functions are used to manage speech recognition:
SNMP functions
List of SNMP functions
Installing WINDEV, WEBDEV or WINDEV Mobile
This page describes the configuration required to install WINDEV, WEBDEV or WINDEV Mobile, as well as the different installation steps...
Interactive notifications
A notification is a small window that appears at the bottom right of the screen, and that can be viewed at any time in the Windows notification area...
Service functions
List of functions for managing services
WINDEV Mobile: Platforms, processors and operating systems
WINDEV Mobile applications can run on the following platforms
Mouse functions
List of functions for mouse management
fImageSelect (Function)
Opens the image picker of Windows.
Clipboard functions
List of functions for managing the clipboard
Registry functions
List of functions for managing the registry
SysWindowsAccentColor (Function)
Returns the Windows accent color.
fSelectDir (Function)
Opens a directory picker.
InWindowsMode (Function)
Indicates whether the code is run in Windows mode or not.
Multitask (Function)
MultiTask is used to:
  • define a timeout,
  • give control back to Windows,
  • give control back to Windows and to WLanguage.
NetworkUser (Function)
Identifies the name of the connected user.
SysWindowsVersion (Function)
Returns information about the Windows version used on the current computer.
Recycle bin functions
List of functions for managing the recycle bin
fDataDir (Function)
Returns the full path of the directory of HFSQL data files specified by the user when installing...
CaseSensitive (Property)
The CaseSensitive property is used to determine if the different searches performed on the item...
FinDecreasingRedemption (Function)
Calculates the amortization value of a good over a specific period of time, via the formula...
HErrorLock (Function)
Used to check whether a lock error occurred.
HTransactionFree (Function)
Transforms all the records "in transaction" into "Normal" records if these records do not belong...
HLockFile (Function)
Locks a data file and restricts the access to this data file for all other sites or applications.
HModifyServerRights (Function)
Modifies the rights granted to a user or to a group on an HFSQL server.
Manipulating days in a Calendar control programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically manipulate the following elements......
16. Java applications in practice
Java applications in practice...
iResetNbPages (Function)
Reinitializes the current number of pages, used in the preset controls such as "Number of pages"...
tapiListen (Function)
Starts the call detection (also called "call monitoring service").
InterfaceModifiableWithReportsAndQueries (Property)
The InterfaceModifiableWitReportsAndQueries property is used to determine if the interface...
ContactSelect (Function)
Displays the list of contacts found on the device (Android, iPhone or iPad).
Print modes of a report
Several print modes are available for a report....
DeepLinkProcedure (Function)
Defines the WLanguage procedure executed when the user clicks on a deep link.
HDeleteScheduledBackup (Function)
Deletes a scheduled backup from an HFSQL Client/Server server....
HModifyScheduledBackup (Function)
Modifies a backup scheduling.
dTransferToImage (Function)
Creates an image from a buffer of pixels encoded in a specific format. This function...
fMerge (Function)
Merges several files into a single one.
HInfoAnalysis (Function)
Returns information about an analysis (WDD file).
dCopyScreenImage (Function)
Copies the screen content to an Image variable or to an Image control.
NumToFinancialWritingChinese (Function)
Converts a numeric value (integer, real or currency) to a string in the Chinese financial writing...
grHMDeleteColor (Function)
Deletes the colors specified by grHMColor from a Heatmap chart.