ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

RegistryFirstSubKey (Function)
Identifies the path of first subkey of specified key in the Windows registry.
<Popup>.Display (Function)
Displays a popup in a page with a DDW effect (Dim Disabled Windows).
<Spreadsheet>.BorderSelection (Function)
Modifies the border of selected cells in a Spreadsheet control found in a window.
<Spreadsheet>.Load (Function)
Loads a file in XLSX format in a Spreadsheet control found in a window.
WLanguage procedure called by OpenPopupAsynchronous
WLanguage procedure ("callback") called by OpenPopupAsynchronous after the popup window is closed.
MenuAdd (Function)
Adds an existing popup menu into the main menu of the current window.
WinInHeight (Function)
Returns the internal height of a window (without title bar and border).
WinBackgroundImage (Function)
Modifies the background image of a window and specifies the display mode of this image.
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.
<Menu>.Add (Function)
Adds an existing popup menu to the main menu of the current window.
WDDeploy features
WDDeploy is a tool used to easily deploy static or PHP sites......
Automatic index generation
The automatic index generation suggests index keywords based on the content of your help page......
Browser management functions
List of functions for managing browsers...
Events associated with a Web Component control
WEBDEV manages the following events by default (order of appearance in the code editor)...
LooperAddIW (Function)
Adds a row as an internal window at the end of a Looper control populated programmatically.
fDataDirUser (Function)
Returns a directory path for the data of the current user of the current application.
fRemoveDir (Example)
Usage example of the fRemoveDir function
Events associated with Java Applet controls
List of events associated with Java Applet controls...
TreeView control properties
The TreeView controls found in a window or in a page can be handled by the WLanguage properties......
.NET object
To access a class......
Abandon (Function)
Closes the current window by running the "Click" event of the CANCEL Button control.
Identifier (Property)
The Identifier property is used to get and change the name of the current computer shown to the participants who receive the audio or video stream. This name can be a number, for example.