ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The Looper control: Custom synchronization
How to manage the synchronization between: the page displayed in the browser. This page contains a Looper control that displays the records found in an HFSQL file. the corresponding page context found on the server....
AWP: Managing contexts
To keep the value of global variables when switching from a page to another one, the AWP mode proposes a management of contexts......
NULL values: Allowing nullable types
Starting with version 2024, you can allow nullable types in a WINDEV, WEBDEV or WINDEV Mobile project......
ChronoPause (Function)
Pauses a stopwatch in order to measure the time spent on a process.
Operations in a Select query
The query editor allows you to perform operations on the values of an item......
SQL view
An SQL view is a virtual data source defined by an SQL query......
SemiDynamicPageDisplay (Function)
Displays a semi-dynamic page in the browser of the Web user from a dynamic or static WEBDEV page.
PageAddress (Function)
Used to find out the Internet address of a page.
Before calling the Free Technical Support
The operations to perform before calling the Technical Support......
SCM: Adding a project to the repository
Some operations are required before an existing project can be used by the Source Code Manager......
Providing an image per DPI
On mobile, when displaying images, each device has its own physical size and its own graphic resolution......
28. Site SEO
Error 31: The file to include is not found. Check the name and path ...
The email structure
The email structure is a preset structure of WLanguage (no declaration is required)......
PageExist (Function)
Checks whether the specified page is currently displayed in the browser of the Web user. Used to find out whether a page is displayed in a frame other than the current one.
Multi-project search
Performing a search in the current project is a common operation......
Viewing a window in 3 dimensions
Your window contains overlapping controls?......
Viewing a report in 3D
Your report displays controls that overlap?......