ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

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...
fSelectDir (Function)
Opens a directory picker.
fImageSelect (Function)
Opens the image picker of Windows.
SysWindowsVersion (Function)
Returns information about the Windows version used on the current computer.
Speech recognition functions
The following functions are used to manage speech recognition:
Multitask (Function)
MultiTask is used to:
  • define a timeout,
  • give control back to Windows,
  • give control back to Windows and to WLanguage.
Clipboard functions
List of functions for managing the clipboard
NetworkUser (Function)
Identifies the name of the connected user.
SysWindowsAccentColor (Function)
Returns the Windows accent color.
Mouse functions
List of functions for mouse management
WINDEV Mobile: Platforms, processors and operating systems
WINDEV Mobile applications can run on the following platforms
InWindowsMode (Function)
Indicates whether the code is run in Windows mode or not.
HTransactionIsolation (Function)
Configures the isolation mode of transactions for a connection to an HFSQL server.
ArrayReverse (Function)
Reverses the content of a one-dimensional array.
ArcTan2 (Function)
Returns the arc tangent 2 of the values passed in parameter.
Palette (Type of variable)
The Palette type is used to define the advanced characteristics of a color palette.
grPointType (Function)
Modifies the shape of point for a specific category or value found in a Line, Area, Scatter...
CaptionPeriodHeader (Property)
The CaptionPeriodHeader property is used to get and change the caption of the time period displayed...
WLanguage procedure called by AppDetectUPDAvailable
Procedure ("Callback") called by AppDetectUPDAvailable when an update for the active application...
ModbusReadBit (Function)
Reads one or more bits from a Modbus slave, starting at a specific address.
ModbusReadRegister (Function)
Reads one or more registers from a Modbus slave, starting at a specific address.
Connection (Property)
The Connection property gets and sets the connection associated with a data file.
Italic (Property)
The Italic property is used to: Find out whether a Font variable is in italic type. Modify...
MsgSortSel (Property)
The MsgSortSel property is used to: Find out the wait message displayed when sorting...
Reverse (Function)
Returns the character that corresponds to the difference between the ASCII code of a specific...
MemExist (Function)
Checks the existence of a memory zone.
MemCurrent (Function)
Returns the index of the current element.
ClipboardFormat (Function)
Identifies the format of information found in the clipboard.
HCancelSeek (Function)
Cancels the current search criterion.
HInfoLock (Function)
Returns information about the lock set on a data file, on one or all the records in a data file.
EmailMessageLength (Function)
Calculates the size of specified message (without loading the message).
iReportPrintingStatus (Function)
Returns the status of the current print.
PDFExtractPage (Function)
Extracts a page from a PDF file in a variable of type Image.
fChangeSize (Function)
Resizes an external file.
Phonetic (Function)
Returns the phonetic transcription of the string passed as parameter.
geoPosition (Type of variable)
The geoPosition type is used to handle geographic positions via WLanguage geolocation functions.
Principle for running threads
At runtime, an application runs in a main thread......