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.
Events associated with List Box controls
List of events associated with List Box controls...
Events associated with the cells of the status bars
WINDEV manages the following events by default:...
KeyGenerateInitialKey (Function)
Generates the initial key (unique license number) for the activation system of the application.
Tips for an application that uses the User Groupware
To simplify the configuration of user groupware according to the users, the controls should be organized in groups of controls......
KeyCompareKey (Function)
Compares an initial key with an activation key.
KeyGetIdentifier (Function)
Retrieves the identifier that was used to generate an initial key.
Dynamic serving
"Dynamic serving" is a technique where the same address (URL) leads to 2 different pages......
Characteristics of a Looper control in a window
To display the control characteristics, select "Description" in the context menu of control......
InitialHeight (Property)
The InitialHeight property is used to: Find out the creation height of a control or window. Modify the base height used to anchor the controls "in height". Find out the creation height of a block or control in a report....
iOS 14 widget windows
An iOS application with an iOS widget configuration can contain one or more iOS 14 widget windows......
Error 1004: To explicitly access an element of the base class '%1', use the syntax
Keyboard shortcut on a button (AAF)
In an application developed with WINDEV, the user has the ability to implement a keyboard shortcut on a button......
ERR_BAD_PARAMETER
Project Management Hub: Gantt chart
The Project Management Hub is used to follow the tasks of one or more contributors via......
26. Style sheets: to simplify the layout
External language: Programming in Fortran
We are going to call the elements developed in WINDEV (project, windows, analysis, ......
Project Management Hub: Managing contributors
Contributors are the people who take part in one or more projects......
The Word Processing control
The "Word processing" control is an advanced control that allows the end user to create and edit documents in docx format......
Error 1005: To explicitly access a global element of '%1' class, use the syntax
SaaS constants
Type of pages created by RAD
The page creation wizard shows different types of pages associated with HFSQL data files......
Configuring an application with User Groupware
Testing and debugging a WINDEV project on the user computer
WINDEV offers multiple possibilities to test and debug a project directly on the development computer (see Testing and debugging a WINDEV executable on the development computer)......
11. Choosing the action of a button/link
Report viewer: Proposing several reports
In the document preview, end users can......