ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Required or invalid input in WINDEV
WINDEV and WINDEV Mobile include several options to manage required or invalid input, both via the window editor and through programming......
In depth look at windows, pages and reports
WINDEV, WINDEV Mobile and WEBDEV allow you to create custom interfaces with the window editor and the page editor......
Managing the required input in WEBDEV
To prevent users from leaving a control empty, you can set it as a required field......
HDeleteParameter (Function)
Deletes a parameter previously saved by HSaveParameter.
HDuplicateDatabase (Function)
Duplicates the database associated with a connection on an HFSQL server.
HLoadParameter (Function)
Reads a parameter that was saved from a stored procedure by HSaveParameter.
HInfoView (Function)
Returns information about a materialized view.
HStartServerUpdate (Function)
Used to immediately start the automatic server update.
HDisconnectClient (Function)
Displays a message on the Client computer(s) and disconnects the application.
HSendMessageToClient (Function)
Displays a message on the client computers.
ERR_NO_PROJECT
Automatic menu of tables (AAF)
Each Table control found in a window proposes a menu to the user......
Project elements
The project includes windows, reports, queries, help files, sets of procedures, ......
SourceFile (Property)
The SourceFile property is used to set the characteristics of a link.
Extension procedure
By using extension procedures, you can add your own WLanguage procedures to different types of variables (string, date, color etc.)......
LinkedFile (Property)
The LinkedFile property is used to set the characteristics of a link.
The Multimedia control (WEBDEV)
...The Multimedia control is used to easily display a video in the browser....
Extracting messages added or modified since last extraction
A project was already created and translated......
Setup of a WEBDEV site: Creating library
A library (file with a WDL extension) is used to group the resources of the project (pages, queries, ......
Types of help systems in a WINDEV application
There are multiple solutions to provide help to the users......
Including a supercontrol in a window or in a page
The Web Component control
The Web Component control is used to include any external Web resource in a WEBDEV site......
1. Communication with WINDEV Mobile
WINDEV Mobile includes several communication functions for different fields....
Drawing charts in an Image control
WINDEV and WEBDEV propose several functions for creating and handling charts......
HListConnection (Function)
Returns the list of connections currently described in the application.