ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Modifying the query content
The queries are used to easily select the records coming from one or more files, matching one or more selection criteria, ......
Environment configuration
An environment configuration corresponds to a backup of the work environment in the editors of WINDEV, WEBDEV and WINDEV Mobile......
15. Creating the executable in practice
Creating the executable in practice...
Debugging an external component
You have developed an external component and you want to debug it? The user of an external component sends an executable indicating that your external component does not operate? You are using your external component in another project and you want to debug it?......
Query creation mode: independent or embedded query
The query editor proposes two methods for creating a query......
Error 802: Invalid syntax for this function
Error 1060: Unable to call method without parameter: add ()
<Chart>.ScatterSeriesLabel (Function)
Initializes the label of data series in a "Scatter" chart.
StatCorrelation (Function)
Calculates the coefficient of correlation between two series of values.
StatStandardDeviationP (Function)
Calculates the standard deviation for a full series of values.
grScatterSeriesLabel (Function)
Initializes the label of data series in a "Scatter" chart.
Step 4: Starting the print
To start the print job, simply use iEndPrinting......
Report based on a variable (Data binding)
A report based on a variable is used to directly print the information found in a WLanguage variable......
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......
HCopyFile (Function)
Copies an HFSQL data file (.fic, .ndx and .mmo files if they exist): from the HFSQL server to the server (to perform a backup for example). from the HFSQL server to the client (to perform a local backup for example). from the client to the HFSQL server (to update the data files for example). from an HFSQL server to antoher HFSQL server....
Testing the WEBDEV Application Server setup with an example
Creating an RSS reader
WINDEV, WEBDEV and WINDEV Mobile allow you to produce and/or consume an RSS feed (Rapid Simple Syndication)......
Creating an RSS stream
WINDEV, WEBDEV and WINDEV Mobile allow you to produce and/or consume an RSS feed (Rapid Simple Syndication)......
How to clone and use columns in a Table control?
In some cases, a Table control must be filled with an unknown number of columns (when creating the control)....
Use Facebook authentication (prefix syntax)
Facebook is the world's most popular social network. It is commonly used by companies to reach their customers......
WDGenPage: Use in command line mode
WDGenPage run in command line is used to generate one or more semi-dynamic pages without starting WEBDEV or WDGenPage....
WDConver : Use in command line mode
Using WDConver in command line mode consists in running a conversion description created and saved with WDConver ("......
Handling List Box controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically handle List Box controls....
CalendarButton (Property)
The CalendarButton property is used to determine and specify whether a Date Edit control has a button to display a popup calendar.
TitleImage (Property)
The TitleImage property is used to get and/or change the image displayed next to the title of a column in a Table control....