ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The Linear Looper control
A Linear Looper control is used to display a set of controls in a horizontal scrolling list......
New Features brochure - Version 28: Common new features
New features in WINDEV/WEBDEV/WINDEV Mobile 28 presented in the New Features brochure....
Handling a Rich Text Area control through programming
To handle a Rich Text Area control programmatically, use the variable of the Rich Text Area control directly in the code......
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......
Mini preview window
When printing a report through programming or using iPrint, it is now possible to request the use of a mini preview instead of the traditional preview....
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
Changing sites from AWP to SEO-ready session mode
How to create a query with external join?
In SQL language, an external join is used to exclude or include file records with or without correspondences in the linked files......
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
Linking a Scheduler control to a table or variable
You can create Scheduler controls directly linked to the data....
How to sort the result of a query?
This help page explains how to create a sort query with the query editor....
Query creation mode: independent or embedded query
The query editor proposes two methods for creating a query......
Handling a Spin control through programming
WINDEV allows you to handle a Spin control through programming......
Handling a Slider control through programming
WINDEV and WINDEV Mobile allow you to handle a Slider control through programming......
Calculations in the columns of a Table control
When a Table control contains numeric data, it may be useful to get the total of a column or count the number of elements......
Manipulating Scheduler controls programmatically
A Scheduler control can be......
How to manage a multi-selection in a List Box control?
This help page explains how to manage a multi-selection in a List Box control....
Programming custom calculations in Table controls
The TreeMap control
...The TreeMap control is used to dynamically represent data, possibly in tree structure, in a balanced way....
Native SQLite Connector: Programming with SQL functions
The use of SQL functions to handle SQLite data does not require importing the data file structure into the analysis....
Unalterable data files
This feature is used to signal that a data file cannot be modified after writing......
Pinned area in a page: fixed area on the screen
A fixed area in a page is a page section that remains visible even if the Web user moves the browser scrollbar......