ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Opacity (Property)
The Opacity property is used to get and define the opacity percentage for a window, or for controls in a window or page.
WEBDEV administrator: Overview
The WEBDEV administrator is a module used to manage the dynamic WEBDEV sites......
Debugging without debugger
In some cases, running a program or a site with or without the debugger can produce different results......
fEncrypt (Function)
Encrypts a file in binary or ASCII format.
HImportXML (Function)
Imports an XML file into an HFSQL Classic or Client/Server data file (data file described in the data model editor or declared by HDeclare, HDeclareExternal or HDescribeFile)....
1. WLanguage
WINDEV Tutorial: WLanguage basics Lesson 1 - WLanguage - 5 min
WDINT overview
WDINT is an optional tool of WINDEV, WEBDEV and WINDEV Mobile......
edtHTMLSelection (Type of variable)
The edtHTMLSelection type is used to identify all the advanced characteristics of a selection in an HTML Editor control
ExeRun (Function)
Executes a program (an executable file, for example) from the current application.
Native xBase/FoxPro Access: Specific features and remarks
This help page presents the specific features regarding the programming of Native xBase/FoxPro Access......
Describing an element
A flexible modeling includes different elements linked together......
WDBal messaging: Reading messages
WDBal, the secure messaging provided with WINDEV, WEBDEV and WINDEV Mobile, allows you to easily read the incoming messages......
Compiling and testing the help system
It is necessary to compile the help to create a file based on the information entered in the help editor......
HCreateMovableReplica (Function)
Creates a movable replication.
grScatterGetDataXY (Function)
Retrieves data from a "Scatter" chart.
API description (Type of variable)
An API Description variable is used to describe an API, its parameters, its return value and its calling options by programming.
Automated tests
WINDEV Tutorial - Monitoring the evolution of an application Automated tests - 20 min
grRBAddData (Function)
Adds data to a Radial Bar chart.
Constants for managing character strings
List of constants used by string management functions...
Runtime log
The runtime log is the best way to identify the most used features of an application......
grStockGetData (Function)
Retrieves a data from a stock chart (candlestick, barcharts or minmax).
Query technical documentation
The query editor automatically creates a technical documentation for each query......
ControlGrayed (Function)
Grays a control or a group of controls. An animation can be set on the controls during this operation.
ControlEnabled (Function)
Enables a control or a group of controls in a window. An animation can be set on the controls during this operation.
grZoom (Function)
Defines the zoom of a chart.