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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Certificate functions (prefix syntax)
The following functions are used to handle Windows certificates in prefix syntax:
ParentObject (Function)
Identifies the "parent" of a graphic object: control, column, window, page, ...
Count (Function)
Returns the number of occurrences of a control in a window, in a page or in a group of controls.
EnumElement (Function)
Used to enumerate the project elements: windows, pages, reports, queries, ...
WLanguage procedure called by OpenDocumentAsynchronous
WLanguage procedure ("callback") called by OpenDocumentAsynchronous after the edit window is closed.
<Window>.OpenPopupPosition (Function)
Opens a popup window by specifying its opening position and waits until it is closed.
Wire control properties
A Wire control can be handled in a window by the following WLanguage properties......
TimeLine control properties
A TimeLine control can be handled in a window by the following WLanguage properties.
RegistryFirstSubKey (Function)
Identifies the path of first subkey of specified key in the Windows registry.
TreeMap control properties
A TreeMap control can be handled in a window by the following WLanguage properties.
WinBackgroundImage (Function)
Modifies the background image of a window and specifies the display mode of this image.
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.
<Spreadsheet>.BorderSelection (Function)
Modifies the border of selected cells in a Spreadsheet control found in a window.
IWListDisplay (Function)
Refreshes an "Internal window" control with automatic iteration on a table or query.
<Spreadsheet>.Load (Function)
Loads a file in XLSX format in a Spreadsheet control found in a window.
Error 123: The constant already exists
Establishes a connection between the client and a WebSocket server....
<Spreadsheet>.GetFormula (Function)
Retrieves the calculation formula of a cell found in a Spreadsheet control of a window.
<ANSI string>.AnsiToUnicode (Function)
Converts a string in ANSI (Windows) format into a string in Unicode format.
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.