ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Modbus
Modbus is a "field" (industrial and/or restricted environments) communication protocol created in 1979......
Cleaning the project
After months or years of development and maintenance, the directory of your project often contains several files that are not used anymore but that you don't dare delete......
"About" window
The "About" window is used to display and access various information about the current application......
List,Get (External language)
Retrieves the value of a given element or the value of the selected element in a drop-down list or in an expanded list.
Maintaining the files of Control Centers
When using a database, you may have to perform maintenance operations on the data files......
Skin template
WINDEV, WEBDEV and WINDEV Mobile allow you to customize the interface of your applications via several preset interfaces......
Sequence of selection conditions for a query
When at least two selection conditions are found in a query, the sequence of selection conditions must be specified by the conditional operators AND and OR......
HListREP (Function)
Returns the list of assignments for the data files handled by the current application, which means the list of physical files corresponding to the files described in the analysis.
Creating a translation file
WDINT allows you to create a translation file....
Coloring the procedures
A color (text color) can be assigned to the procedures so that they can be easily classified and identified......
20. Control templates
SaaS administrator
The SaaS administrator is a Web site used to configure and manage the SaaS sites deployed on a WEBDEV Application Server......
1. Project and analysis
Copying the style of a control
Copying the style of a control consists in copying the characteristics of a control style into another control......
SelectionDirection (Property)
The SelectionDirection property is used to determine and change the selection direction (left to right or right to left) in a Word Processing control.
ErrorReset (Function)
Resets the detection of non-fatal errors: The result of ErrorInfo is reset. The ErrorOccurred variable returns to False....
19. Upload: Sending files to the server
The Image Editor control (WEBDEV)
By using the Image Editor control in your websites, you will allow users to create and edit images or photos......
The "Pie", "Donut" or "Semi-circular" charts
Several types of charts belong to the same family......
19. Sending emails
MDILeft (Property)
The MDILeft property is used to determine and change the distance between the left border of the MDI parent window and the left border of the MDI area.
How to write into a text or CSV file?
This help page explains how to write into a text or CSV file....
Project anomalies: dead code and orphan elements
...WINDEV, WEBDEV and WINDEV Mobile allow you to easily detect these "dead codes" and "orphan" elements....
1. Project and Analysis
The development of a Windows application with WINDEV is based on two main elements: the Project and the Analysis....
Handling an internal component
An internal component is a set of elements from a project......