ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Conditions for updating an application automatically (Live update)
Whenever the application is modified on the development computer (modifications of windows, code, analysis, ......
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......
Automatic data file modification: new date format
From WINDEV 7 and WEBDEV 7 version 149, new date and time formats are available for the Hyper File files......
Managing the HFSQL contexts in the windows and in the reports
An HFSQL context contains information relative to the data used......
User Groupware: Configuring the application
Once the User Groupware is configured, the configuration of users and accesses is performed at runtime, by connecting with a "supervisor" account......
Printing duplicate copies
For legal reasons, it may be useful to keep an identical copy of a report (an invoice for example)....
11. Choosing the action of a button/link
Handling Spreadsheet controls programmatically (in a report)
How to retrieve the analysis structure through programming?
This help page explains how to retrieve the analysis structure through programming....
Custom-Folders
"Custom-Folders" simplify the organization of projects, allowing you to group the elements of your application by themes......
Running a query and handling the result in WLanguage
The selection of records performed by query is not necessarily displayed in a report, in a window, ......
Handling a dynamic programmatically
WINDEV allows you to handle Dynamic Tab controls with the TabXXX functions and with multiple WLanguage properties......
What is an application?
An application is a set of objects (windows, controls, ......
The Pager control
The Pager control is used to quickly access the records of a Table or Looper control displayed on several pages......
Log-based replication: Programming the log-based replication in WLanguage
Several WLangage functions allow you to include log-based replication in your application and to customize it......
HFSQL Control Center: Creating and executing a query
The HFSQL Control Center allows you to create a query based on the data files of the database currently displayed in the Control Center......
<Upload>.CopyFile (Function)
Saves on the server a file "uploaded" by the Web user. This upload may have been performed: via an "Upload" edit control. via a single-file or multi-file Upload control....
UploadCopyFile (Function)
Saves on the server a file "uploaded" by the Web user. This upload may have been performed: via an "Upload" edit control. via a single-file or multi-file Upload control....
WDZip: Overview
WDZip is used to compress and group your files in archives......
User Groupware: Configuring the site
Once the User Groupware is configured, the configuration of users and accesses is performed at runtime, by connecting with a "supervisor" account......
The user version of query editor (Reports & Queries)
A query is used to interrogate a database in order to view, insert, modify or delete data......
Required or invalid input in WINDEV
WINDEV and WINDEV Mobile include several options to manage required or invalid input, both via the window editor and through programming......
AAF: Exporting data (Table, TreeView Table, Looper, TreeView...)
You want to perform simulations with Excel, Word, OpenOffice......
Programming Looper controls based on a data file (prefix syntax)
These are the main concepts for programming Looper controls based on a data file......
The indexed controls
A control is an indexed control if it contains several controls with the same name......