ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Managing the runtime errors
Some errors may occur in your application......
SQL set operations: UNION, UNION ALL and INTERSECT
SQL allows performing set operations on groups of files......
Internal procedure
Several features require a procedure called once or several times via a WLanguage function ("Callback")....
21. Managing business rules
Managing business rules...
18. Management of business rules
WINDEV Mobile: Sharing WINDEV elements
The same WINDEV elements (analysis, queries, ...) can be used in a WINDEV application and in a WINDEV Mobile application......
7. Multilingual sites in practice
StackInfo (Function)
Retrieves the characteristics of a stack: types of elements and number of elements.
QueueInfo (Function)
Retrieves the characteristics of a queue: types of elements and number of elements.
Comparing controls
In some cases, you may need to compare two controls in one or more windows or pages......
Displaying a frameset in a WEBDEV site
Displaying a new frameset in a WEBDEV site can be performed according to several methods......
Developing a SaaS site
A SaaS site is developed as a standard WEBDEV site. Some additional operations must be performed......
Activating an application or a site
When distributing an application or a site, you may want to offer both a full version and a limited version......
6. Multilingual sites
The different types of sites
WEBDEV enables you to create static sites and/or dynamic sites......
How to develop a site for Linux?
The method for developing a site for Linux is identical to the method for developing a site for Windows....
Installing a WEBDEV site
There are two methods to install a WEBDEV site on a Unix server......
6. Chart and Pivot Table
WINDEV Tutorial: WINDEV application: Managing data Lesson 6 - Chart and Pivot Table - 30 min
7. Sending an email
WINDEV Tutorial: WINDEV application: Managing data Lesson 7 - Sending an email - 20 min
Anchoring applied to window controls
The windows of a WINDEV application can be resized at runtime......
Custom properties (WLanguage)
A custom property is a code element with two events......
SaaS administrator - Adding a site
Adding a SaaS site is used to declare a SaaS site deployed on a WEBDEV Application Server to a SaaS Webservice in order to allow it to be used......
Automatic procedures
The programming of timers, threads and delayed procedures is now automatically managed by the environment......
Describing the Action Bar control
This help page presents the main aspects of the Action Bar description window......
Stored procedures and queries (HFSQL Client/Server)
The stored procedures are used to simplify the development and the maintenance of your applications by factorizing the code......