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 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
Registry functions
List of functions for managing the registry
fImageSelect (Function)
Opens the image picker of Windows.
Mouse functions
List of functions for mouse management
Clipboard functions
List of functions for managing the clipboard
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
OpenContextMenu (Function)
Automatically opens a context menu for the current control, window or page.
ControlFindTextNext (Function)
Finds and selects the next instance of the search text in a window or control.
WLanguage procedure called by OpenDocumentAsynchronous
WLanguage procedure ("callback") called by OpenDocumentAsynchronous after the edit window...
<Looper>.InsertIW (Function)
Inserts a row as an internal window into a Looper control populated programmatically.
Count (Function)
Returns the number of occurrences of a control in a window, in a page or in a group of controls.
WinBackgroundImage (Function)
Modifies the background image of a window and specifies the display mode of this image.
<Spreadsheet>.BorderSelection (Function)
Modifies the border of selected cells in a Spreadsheet control found in a window.
dCopyWindowImage (Function)
Copies the image from a WINDEV window to an Image variable or to an Image control.
SelectColor (Function)
Opens the standard window for color selection and selects the specified color.
IWListDisplay (Function)
Refreshes an "Internal window" control with automatic iteration on a table or query.
CalendarOpen (Function)
In a Date edit control, opens a popup window displaying a calendar.
MinHeight (Property)
The MinHeight property gets and sets the minimum height of a control or window.
gpwGetRights (Function)
Used to get the rights granted to a control, a window, a page or a report.
TraceStart (Function)
Opens the trace window or saves the trace information in a text file.
SpreadsheetBorderSelection (Function)
Modifies the border of selected cells in a Spreadsheet control found in a window.
AppointmentCreate (Function)
Opens a new appointment window in the device's native calendar application....
CurrentTitle (Function)
Modifies the title of the current window (returned by CurrentWin) and the title bar.
InitWindow (Function)
... and the window.
<Spreadsheet>.Load (Function)
Loads a file in XLSX format in a Spreadsheet control found in a window.
dCopyControlImage (Function)
Copies the image of a control in a WINDEV window to a variable of type Image.
Error 123: The constant already exists
Establishes a connection between the client and a WebSocket server....
RTFLoad (Function)
Loads a file in RTF in an RTF control (found in a window or in a report).
<Spreadsheet>.GetFormula (Function)
Retrieves the calculation formula of a cell found in a Spreadsheet control of a window.
WinInitialized (Function)
Used to find out whether the "end of initialization" code was run for a window.
MaxWidth (Property)
The MaxWidth property gets and sets the maximum width of a control or window.