ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Start of Break block (Break header)
The Start of break block is optional......
Conceptual Data Model (CDM)
In the MERISE methodology, the conceptual data model defines the objects and the actions that must be taken into account in the database......
Code history
The code history is used to......
Operations performed on state-transition diagrams
The following paragraphs explain......
Creating and distributing Active WEBDEV Pages
To transform a page in Session mode into an Active WEBDEV Page:...
Types of recognized PCL printers
WINDEV and WEBDEV allow you to automatically print for a number of specific PCL printers......
WDAPI: Help about the APIs
WDAPI simplifies the use of Windows APIs in a WINDEV application......
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
DateToInteger (Function)
Converts a date to an integer.
Access rights to a class property
A property is a code element that includes two processes......
Image with automatic sequence (WEBDEV)
...Image controls with automatic sequence are used to view a series of images located in one or more site directories. The images are automatically browsed....
WEBDEV layouts
A layout allows you to define several views of a page without duplicating it......
Skin elements
The skin elements are used to quickly change the visual aspect of a project without having to retouch every page and every page template......
The Rich Text Area control
The Rich Text Area control is a Static control offering several layout possibilities......
The Slider control (in a page)
WEBDEV proposes two types of sliders......
The "Images" pane
The "Images" pane allows you to view and list all the images in the project directory and subdirectories......
Pre-launched sessions
A pre-launched session is a session of a Web site (or webservice) automatically started on the Web server from the WEBDEV Application Server......
Rich text, links and images in the WEBDEV controls
Rich text supports multiple advanced features: font, weight, size, color, attribute, ......
4. HFSQL Classic
Showing or hiding empty events or processes of an element
All WLanguage code is written in the code editor, which offers several events on a given control ......
Before calling the Free Technical Support
The operations to perform before calling the Technical Support......
Sub-query
A sub-query is a query whose result is used by another query......
Native MySQL Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose a Native Connector for MySQL......
Global procedure/function
A global procedure can be used in all the processes or events of the project....
Window with parameters
A window can: Receive parameters when it is opened. Return values when it is closed....