ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Environment of the query editor
Custom properties (WLanguage)
A custom property is a code element with two events......
PDF Reader control and PDF file management constants
PDF Reader control and PDF file management constants...
Integrated OCR (Optical Character Recognition) management functions
Programming standard errors
Programming standard errors inform you of potential problems detected when saving windows, pages, reports or when recompiling the project......
ERR_BAD_DLLEXE
The Ad control
The Ad control is used to monetize an Android application by displaying an ad banner that generates incomes according to the number of clicks performed by the application users....
Telemetry: Configuring the WINDEV and WINDEV Mobile applications
To use the telemetry in a WINDEV or WINDEV Mobile application, you must......
The "Funnel" charts
...The Funnel charts are often used to represent the steps in a sales process and to indicate the amount of potential revenues expected for each step....
5. Deploying a dynamic site (Session or AWP) in practice
Linking a Table control to a data file or query
A Table control can be used to display the content of a data file or query......
Creating a WINDEV application for Linux
WINDEV allows you to create native 64-bit Linux executables. Their UI is developed with the window editor....
Directory of images (WEBDEV)
Several images can be used when developing a WEBDEV site......
Filtering the headers and the content of a Pivot Table
By default, the entire data found in the data files is taken into account when calculating the content of a Pivot Table control......
How to fill a TreeView control?
This help page explains how to fill a TreeView control....
WDAPI: Using the APIs in a WINDEV application
The two most interesting features of WDAPI are......
Manual deployment of a dynamic site
WEBDEV proposes several methods for deploying a dynamic site......
Overview of OOP (Object Oriented Programming)
The object-oriented programming (called "OOP") is a programming paradigm in which the programs are organized as sets of objects......
Binding a Slider control to an item
A Slider control can be bound to an item in a data file, query, etc....
The "Code" pane
The "Code" pane is used to handle the procedures (local and global procedures) and the classes found in the current project ("Global procedures", "Local procedures" and "Classes" options)......
Printing in Linux
WEBDEV and WINDEV allow you to print to PDF in Linux using WLanguage functions......
Managing the remote accesses
The remote accesses are used to create a temporary network connection......
WINDEV License Agreement
WINDEV License Agreement...
Managing the emails with the POP3/SMTP protocols
The POP3 and SMTP protocols are protocols for email management recognized by all Internet Service Providers......
WINDEV and OPC
OPC stands for "OLE for Process Control"......