ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Data Source (Variable type)
A Data Source variable is used to describe a temporary data source (query, view, alias, etc.).
<Source>.DataSourceKnown (Function)
Determines if a data source has been initialized.
MySource (Reserved word)
MySource is used to handle the current data source (file, view or query) associated with a report or with a table based on a data file...
HDataSourceKnown (Function)
Determines if a data source has been initialized.
SQLListSource (Function)
Lists the data sources declared on a local site.
3. Dates, arrays and structures
WINDEV Mobile Tutorial - WLanguage basics Lesson 3 - Dates, arrays and structures - 20 min
Procedure (Type of variable)
The Procedure type is used to handle: the procedures or methods found in the project. the procedures or methods found in an internal component. the procedures or methods found in an external component....
Importing/Exporting a dictionary
WDTRAD allows you to import and export a dictionary......
Result of a query in test mode
After its execution in test mode (see Running the query test), the result of the query can be......
Native xBase/FoxPro Connector
WINDEV and WEBDEV propose a Native xBase/FoxPro Connector (or Native xBase/FoxPro Access) module......
SaaS
SaaS (acronym of Software as a Service) is a model for software distribution that consists in proposing an application in subscription via a Web site rather than via the purchase of a license......
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......
Handling Scheduler controls programmatically
A Scheduler control can be......
Installing the HFSQL Server module
Cherche les éléments d'un noeud HTML correspondant à une balise....
The report editor
WINDEV, WEBDEV and WINDEV Mobile allow you to create reports with the report editor......
Locking data files: correspondence between WINDEV 5.5 and the later versions
3. Managing sockets
WINDEV includes advanced socket management functions....
Replication management functions
Three types of replication are proposed......
Shared memory areas
WINDEV, WEBDEV and WINDEV Mobile allow you to handle shared memory areas......
Metatypes in the analysis
A metatype is a combination of characteristics of an item and a bound control......
Real Time Performance Profiler (RTPP)
The Real Time Performance Profiler (RTPP) is a tool that helps you identify what is slowing down your application......
Splitting Business logic / UI code
During the development cycle of an application, the code that is specific to the interface (UI) and the code that is specific to the business logic (access to databases, etc.) are often "mixed"...
Code coverage
The code coverage is the measure regarding the coverage of tests run on an application or site......
HFSQL Control Center: HFSQL Client/Server backups
The HFSQL Control Center is used to manage the backups of HFSQL Client/Server data files......
19. Sending emails
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....
Feedback component
The Feedback component is a component provided with WINDEV......
FolderWeb (Function)
Returns the path of the directory containing: the images, the JavaScript files, the Java applet files, the other files accessible from the browser....
How to fill a TreeView control from a data file? (prefix syntax)
By default, the TreeView control cannot automatically display the data coming from a data file......
Using the Control Centers in Client/Server mode
All the Control Centers provided with WINDEV, WEBDEV and WINDEV Mobile use the same database......