ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

SysIconDeleteImage (Function)
Deletes the icon that overlays the application icon in the taskbar.
SysThumbnailModifyButton (Function)
Modifies one of the buttons found on the application thumbnail in the taskbar.
SysThumbnailDeleteAll (Function)
Deletes all the buttons associated with the thumbnail of the application from the taskbar.
SysThumbnailDeleteButton (Function)
Deletes one of the buttons found in the thumbnail of the application from the taskbar.
ProgressBarSystem (Property)
The ProgressBarSystem property gets and sets the progress bar used as system progress bar (in the taskbar) with Windows 7 (and later).
SysThumbnailAddButton (Function)
Adds a button into the thumbnail of the application in the taskbar.
SysIconAddImage (Function)
Adds an icon that overlays the application icon in the taskbar.
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.
<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.
Image control in a window
This help page presents the characteristics of an Image control found in a 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....
InitWindow (Function)
Initializes (or not) the controls to zero and runs the initialization processes of the controls 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.
LooperInsertIW (Function)
Inserts a row as an internal window into a Looper control populated programmatically.
Ad control properties
An Ad control can be manipulated in WLanguage in a window with the following properties.