ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

OpenPopupPosition (Function)
Opens a popup window by specifying its opening position and waits until it is closed.
<Window>.InHeight (Function)
Returns the interior height of a window (without title bar and border).
WinAnimationClosing (Function)
Modifies the type and duration of the animation used when closing the application windows.
ControlExist (Function)
Checks the existence of a control (or group of controls) in a window, in a page or in a report.
<Window>.OpenPopupPosition (Function)
Opens a popup window by specifying its opening position and waits until it is closed.
Properties associated with a supercontrol
List of properties associated with a supercontrol...
<Input>.CalendarOpen (Function)
In a Date edit control, opens a popup window displaying a calendar.
InAWPMode (Function)
Used to determine if the page currently run is an Active WEBDEV Page.
InSysNotificationMode (Function)
Used to determine if the application is launched from an interactive notification in "Windows 10".
SpreadsheetLoad (Function)
Loads a file in XLSX format in a Spreadsheet control found in a window.
Message (Function)
Displays or removes a message from the status bar of the current window or browser.
Screen,ScreenToFile (External language)
Updates the items in the data file with the values from the bound controls in the window.
Ad control properties
An Ad control can be manipulated in WLanguage in a window with the following properties.
MinWidth (Property)
The MinWidth property gets and sets the minimum width of a control or window.
BrowserIPAddress (Function)
Returns the IP address of the client computer connected to the WEBDEV website.
SpreadsheetGetFormula (Function)
Retrieves the calculation formula of a cell found in a Spreadsheet control of a window.
WLanguage properties of Internal Window controls
List of WLanguage properties of Internal Window controls...
ControlFindHighlight (Function)
Highlights, in a window or control, all the captions and texts corresponding to a given text.
EnumElement (Function)
Enumerates project elements: windows, pages, reports, queries, etc.
PopupDisplay (Function)
Displays a popup in a page with a DDW effect (Dim Disabled Windows).
WLanguage procedure called by OpenPopupAsynchronous
WLanguage procedure ("callback") called by OpenPopupAsynchronous after the popup window is closed.
<Popup>.Display (Function)
Displays a popup in a page with a DDW effect (Dim Disabled Windows).
MVP overview: Model - View - Presenter
MVP is the acronym for MODEL - VIEW - PRESENTER......
ErrorWithTimeout (Function)
Displays a custom error message in a system error window for a set amount of time.
Pinned control in a window
A pinned control remains visible even if the user moves the scrollbar of the container to display a non-visible area......