ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Navigation Bar control properties
A Navigation Bar control found in a page can be handled in WLanguage by the following properties......
CSS Grid control properties
List of functions for managing windows...
Zooming an image (WEBDEV)
WEBDEV proposes several methods for zooming an image:...
Access rights to a class property: special cases
The retrieval and assignment processes can be public, private or protected. The access rights of the property correspond to the less restrictive rights of the two processes....
PageWriteHeaderHTTP (Function)
Adds an additional HTTP header that will be returned to the browser: during the next function for page display (PageDisplay, PageRefresh, ...), during the automatic return of the current page at the end of the current action....
Popup control properties
Creating the RAD Pattern project
The steps for creating a RAD pattern are as follows:...
Constants for managing Wi-Fi functions
Constants for managing Wi-Fi functions...
<Connection variable>.FileExist (Function)
Finds out if a file exists, i.e. if it has been physically created (HCreate or HCreationIfNotFound).
RoundFloor (Function)
Returns: the numeric value rounded down to the nearest integer. the duration rounded down to the nearest interval. the date and time rounded down to the nearest interval....
SilverLight control properties
List of properties associated with the SilverLight control...
Web Camera control properties
A Web Camera control found in a page can be handled in WLanguage by the following properties.
dDifferenceImage (Function)
Compares two images and returns a grayscale image and a percentage determining the differences between the images. This new function is available from WINDEV Suite SaaS 2025 - Update 3....
dResize (Function)
Resizes an image found: in an Image control. in an Image variable. in a picLayer variable]....
Types of charts available
WINDEV, WEBDEV and WINDEV Mobile propose different types of charts......
Defining colors in Table controls
The colors of a Table control (row background, text of rows, etc.) are defined in the control description......
StringToArray (Function)
Fills a one- or two-dimensional array of the specified type with the character string passed in parameter.
GPSStatus (Function)
Retrieves the activation status of the geolocation provider or asks to be notified when the status changes.
Events associated with a Multiline Zone control
WINDEV and WINDEV Mobile manage the following events by default (order of appearance in the code editor):...
WLanguage procedure called by fListDirectory
Procedure ("Callback") called by fListFile for each file found.