ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Sitemap file for Google
To better analyze the content of the sites, the search engine of Google uses an XML file named "Sitemap" (if it is available)...
Analysis: Description of data file structure
The analysis allows you to define the structure of data files used by the project...
Uploading files
Uploading consists in saving a file located on the user's computer to a web server...
Handling the external files
WINDEV, WINDEV Mobile and WEBDEV propose several functions allowing you to manage the external files from your WINDEV/WINDEV Mobile applications or from your WEBDEV websites...
FileToURI (Function)
Saves the contents of a file to a resource identified by its URI.
How to loop through the files of a directory?
This help page presents the different methods that can be used to loop through the files of a directory.
Custom-Folders in the analysis
Several file descriptions can be grouped into a "Custom-Folder"...
Visibility of the elements found in an external component
When creating an external component, you have he ability to define the elements of the external...
ChangeCharset (Function)
Retrieves and/or changes the character set used: by all the screen fonts....
HFSQL Client/Server: Managing the ports
The ports used by the HFSQL Client/Server server......
TableCollapse (Function)
Collapses: a branch that was previously expanded in a TreeView Table control. a break...
Operators on character strings
The character strings can be handled by specific WLanguage functions...
Modifying the characteristics of report controls
The characteristics of the controls can be viewed and/or changed in......
Events associated with the project
List of events associated with the project...
Overloading a WLanguage function or using a WLanguage function in an SQL query
WLanguage includes the "WL" keyword......
1. Discover WINDEV
WINDEV Tutorial: WINDEV overview Lesson 1 - Discover WINDEV - 5 min
GetDefinition (Function)
Retrieves the definition of element type.
Native MariaDB Connector: Specific features
The Native MariaDB Connector creates "InnoDB" tables to support locks and transactions on a MariaDB...
ParallelTaskExecute (Function)
Triggers the execution of a parallel task.
Native MySQL Connector: Specific features
The Native MySQL Connector (also called "Native MySQL Access") creates "InnoDB" tables to support...
BurnerCancel (Function)
Cancels the current burn process.
How to backup HFSQL Client/Server databases?
The backup of the HFSQL Client/Server databases can be performed......
Constants for managing certificates
Accessing a database via a web service
The database can be accessed via a web service......
iPad window: Window creation wizard
The wizard for creating iPad windows allows you to easily create a window containing all the main...
The Multiline Zone control
The Multiline Zone control is used to easily create interfaces in iOS style....
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
Project Management Hub: Managing projects
Project Management Hub: Management of projects (view, creation, ...)...
2. Performance profiler
WINDEV Tutorial: Optimizing a project Lesson 2 - Performance profiler - 15 min
Configuring the titles of columns (Table control)
The title of table columns is an important element of Table control......
Various WEBDEV constants
Various WEBDEV constants...
Appointment (Type of variable)
The Appointment type is used to define the advanced characteristics of an appointment: time,...