ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

BitmapInfo (Function)
Retrieves the characteristics of an image file or the characteristics of a PDF file:
  • format.
  • width and height.
  • number of bits per pixel.
  • area of transparency.
  • alpha channel.
ImageInfo (Function)
Retrieves the characteristics of an image file or the characteristics of a PDF file:
  • format.
  • width and height.
  • number of bits per pixel.
  • area of transparency.
Handling a Popup control through programming
The popup being a control of the page, you have the ability to access: the page controls from the popup. the popup controls from the page....
iBorder (Function)
Prints a border at specified coordinates.
fUnlock (Example)
Usage example of the fUnlock function
fLock (Example)
Usage example of the fLock function
xlsNbColumn (Function)
Returns the number of columns found in a worksheet of an XLS file.
iHLine (Function)
Prints a horizontal line at specified coordinates.
iVLine (Function)
Prints a vertical line at specified coordinates.
Unavailable functions and properties
Some functions and properties have been removed from WLanguage......
Composite variable
A composite variable contains different types of elements (members)...
TextDirection (Property)
The TextDirection property is used to determine and change the writing direction in a window, report or control (useful for languages such as Arabic or Hebrew).
The SilverLight control
The SilverLight control is used to display a SilverLight 2 animation in a WEBDEV page......
HTML Editor control events
The following events appear by default in the WINDEV and WINDEV Mobile code editor...
Opacity (Property)
The Opacity property is used to get and define the opacity percentage for a window, or for controls in a window or page.
NetOpenRemoteAccess (Function)
Establishes a remote connection.
ArrayDeleteLine (Function)
Deletes a row at a given position: from a two-dimensional array. from the advanced array property (array of gglCalendar events, etc.) The array size is automatically reduced....
Creating and generating an external component
A component must be created from a project containing all the elements required for the component......
mongoDatabaseInfo (Type of variable)
The mongoDatabaseInfo type is used to define the advanced characteristics of information about a MongoDB database.
InputMask (Property)
The InputMask property is used to: get the input mask. set the input mask (from the masks available for the type)....
HFSQL Control Center: Overview
The HFSQL Control Center is used to manage the different HFSQL databases (Network, Mobile, Client/Server) found in the company......
Page templates and inheritance
When a page template is applied to a page, all the controls and code found in the template are "copied" into the page......
Dark theme on mobile devices
The latest versions of mobile OSs allow you to switch applications to a dark theme to reduce battery consumption or to make the device easier to use in a low-light environment......
DeleteLine (Function)
Deletes a line at a given position: from a two-dimensional array. from the advanced array property (array of gglCalendar events, etc.)....
gClickableLink (Function)
Adds a clickable link in a graphic string.
VideoParameter (Function)
Returns or modifies the value of a parameter for the device camera. Function kept for "Version-26-compatible" Camera controls....
MouseCursor (Property)
The MouseCursor property is used to identify and change the hover cursor defined for a control, window or page.