ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage...
15. Cookies: information stored on the end user's computer
Managing threads
WINDEV and WINDEV Mobile propose several functions used to perform an advanced management of threads....
Ad Hoc deployment
SysBatteryOptimBackground (Function)
Used to manage battery optimization: Identifies the battery optimization mode for the current application. Prompts the user to disable battery optimization for a given application on the device. This function can be used to tell the operating system to stop preventing the application from running in the background....
The PDF Reader control
The "PDF Reader" control is an advanced control that allows end users to view PDF documents in their applications, without an external software......
ExecutionMode (Function)
Allows you to: find out and/or modify the behavior of the application or site when some errors are generated. optimize the calls to the functions declared externally. find out and/or change how the application uses JITc. find out and/or modify the management mode of low references for all the instantiated objects....
Popup window
WINDEV allows you to open windows in popup format......
Choosing the action associated with the link
You can associate an action with the link regardless of the type of link......
Query technical documentation
The query editor automatically creates a technical documentation for each query......
Remote WEBDEV administrator: Managing statistics
The remote WEBDEV administrator proposes a module for consulting the statistics regarding the traffic of your dynamic WEBDEV sites (standard and AWP) and Webservices deployed on a WEBDEV Application Server....
ERR_NO_DLLEXE
Error 121: Shadowing a structure
TreeView control linked to a data file
You have the ability to create TreeView controls directly linked to the data....
Handling Ribbon controls programmatically
WINDEV allows you to programmatically handle Ribbon controls, as well as their tabs and groups....
Organization chart linked to a data file
2. Projects in practice
Discover the main operations that can be performed on a project....
The Dockable Panel control
The Dockable Panel control allows you to easily organize the software interface into zones that the end user can freely move......
Creating an executable: Language of the executable
When creating the executable, you have the ability to choose the languages that will be included in the executable......
Describe a WEBDEV style
This window enables you to describe the WEBDEV style that will be used for the controls of your WEBDEV project......
Using Java code
You can use Java code: in Java applications generated with WINDEV. in Android applications generated with WINDEV Mobile. This allows you to create global procedures in Java....
Step 3: Printing characters, images, ...
This step consists in "sending the different elements to print to the printer"......
Exist (Property)
The Exist property is used to determine if an element exists.
Creating an insert query
An insert query (corresponding SQL statement......
Container column in a Table control
A cell found in a Table control can contain a set of controls......
Translucent effect of windows
Depending on the style of your applications, the border of your windows can be translucent......