ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Handling a TreeView control at runtime
When the TreeView control is in edit mode, the user can expand or collapse the different levels of the tree structure by clicking the treeview elements....
Importing a WEBDEV project into WINDEV
...WINDEV proposes a feature for importing WEBDEV sites or WEBDEV pages....
Managing the HDFS system
HDFS (Hadoop Distributed File System) is one of the component of the Hadoop framework......
The Web Component control
The Web Component control is used to include any external Web resource in a WEBDEV website......
Error 1010: The member of the class is constant
23. Print modes
26. Style sheets: to simplify the layout
External language: Programming in Fortran
We are going to call the elements developed in WINDEV (project, windows, analysis, ......
Displaying an Active WEBDEV Page
An Active WEBDEV Page can be displayed......
Looper control based on a data file
This type of Looper control uses data from a data file or query......
MCU: Implementing and managing user macro codes
No matter how dexterous a development team may be, the end user of an application will always want to perform an action that is not intended......
8. If you are already familiar with WINDEV
Characteristics of Looper controls in a page
To view the characteristics of the control, select "Description" in the context menu....
"Debugger trace" pane
The "Debugger trace" shows the messages displayed in the trace window during the last application test......
1. WLanguage functions
Most of the WLanguage functions available in WINDEV are also available in WINDEV Mobile....
TrafficInfo (Property)
The TrafficInfo property is used to: determine whether traffic information is displayed in the Map control. display or hide traffic information in the Map control....
How to choose the data source of a control?
This help page presents the different data sources available for a control....
XML: Using files exceeding several gigabytes
Starting with version 23, an XML parser is available to handle XML files that are multiple GB in size......
Control Centers: Working in offline mode
When working on a laptop computer or on an offline computer, you may want to continue working with the data found in the Control Centers (schedule management, quality management, etc....