ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

dPen (Function)
Declares the default color and style for the lines, rectangles, circles, ... found: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
NotifPushSend (Function)
Sends a push notification to a mobile device (iOS or Android).
zipDeleteFileList (Function)
Deletes a list of files from an archive.
XMLInsertElement (Function)
Inserts an XML element (tag or attribute) into an XML document.
XMLInsertDocument (Function)
Inserts the current XML tag found in an XML document into another XML document.
dRectangle (Function)
Draws a rectangle: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Native XML Connector
WINDEV and WEBDEV allow you to import and handle a definition of XML files via the data model editor......
HCancelDeclaration (Example)
Usage example of the HCancelDeclaration function
dLine (Function)
Draws a line: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
dBackground (Function)
Declares the default background color for the rectangles, circles, etc.:: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
dCircle (Function)
Draws a circle or an ellipse: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
HReadSeek (Function)
Sets the position on the first record whose value for a specific item is greater than or equal to a sought value (generic search).
Changes of behavior between versions 2024 and 2025
WINDEV, WEBDEV and WINDEV Mobile allow you to manipulate an Image control through programming......
diffCreate (Function)
Compares two buffers and creates a buffer containing the differences between these two buffers.
HTML Editor control constants
Used to find out whether the application is started in "simulator test mode" from WINDEV Mobile....
Android 10: Modifying the behavior of applications
Starting with Android 10, Google no longer allows an application running in the background to open a window
13. External component in practice
External component in practice...
12. External component in practice
The List Box control
The List Box control is used to display a list of elements and to select one or more elements from this list......
Automatic error handling
Error handling can be customized for each process......
InfoImage (Function)
Retrieves the characteristics of an image file or the characteristics of a PDF file: format. width and height. number of bits per pixel. transparent area....
HStatCalculate (Function)
Performs various statistical calculations on the file keys.
Confirm (Function)
Displays a message in a standard dialog box that proposes "Yes", "No", "Cancel" and returns the user's choice....