ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Telemetry: Installing the server
To use the telemetry, you must install on a computer......
H.ErrIgnore (Variable)
Specifies the mode for processing the errors: the errors are processed by WINDEV the errors are processed by the program....
Style sheet
A style sheet ("......
DnD constants
List of constants used by the functions for managing the Drag and Drop....
The Layout control
The Layout control simplifies the implementation of dynamic UIs where controls are displayed and/or hidden programmatically......
12. Managing tasks
The Project Management Hub allows the project contributors to manage their task schedule....
TimeValid (Function)
Checks the time validity.
Reloading a document
To reload a document, ......
Writing an email: the available methods
This help page presents the methods for writing an email....
6. HFSQL Cluster
HFSQL Cluster is an extension of the HFSQL Client/Server database model....
Telemetry: Main features
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......
"About" window
The "About" window is used to display and access various information about the current application......
Creating an interactive diagram
The Diagram Editor control allows end users to create and edit diagrams......
Handling a .NET 3.0, 4.0, ... field (WPF) by programming
WINDEV allows you to manipulate a .NET 3.0, 4.0, ... (WPF) field by programming......
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......
WDSQL: Creating a SQL query
Once the connection to the database is established, WDSQL allows you to create different types of SQL queries......
Project with multiple analyses
A single WINDEV, WEBDEV or WINDEV Mobile project can now use multiple analyses (data descriptions)......
Characteristics of Table controls in a window
Table controls allow you to display and/or enter data......
HTMLBefore (Property)
The HTMLBefore property gets and changes the HTML code added before the control.
HTMLAfter (Property)
The HTMLAfter property is used to get and change the HTML code inserted after the control.
LeftIndent (Property)
The LeftIndent property is used to get and change the space to the left of the text in a control.