ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

REST Webservices: Automatic deserialization of request
In a REST Webservice, an entry point can have several types......
Step 2: Creating print fonts
This step allows you to define and choose the different fonts that will be used in the printed document......
23. Print modes
Printing to PDF
WINDEV, WEBDEV and WINDEV Mobile allow you to create a PDF file during a print......
1. Testing a site: Elements to be tested
SQL: Managing joins (INNER JOIN, OUTER JOIN)
To select records coming from several data files, joins must be used in the SQL query......
Characteristics of a PCL print
The result of a PCL print mainly depends on the technical features of the printer used (management of images and lines, management of fonts, ......
Management errors specific to Native Connectors
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
WDSQL: Creating and running a script
A script is a set of SQL commands used to perform a specific operation (create a new table in the database, insert records, ......
Libraries (.WDL file)
A library is a WDL file that contains all WINDEV or WEBDEV resources ......
Zombie data files and items
During the life of an application, items live and die......
How to loop through the files of a directory?
This help page presents the different methods that can be used to loop through the files of a directory....
Step 3: Printing characters, images, ...
This step consists in "sending the different elements to print to the printer"......
Reintegrating text into a project
All the text form the translation file can be reintegrated into a project......
ERR_LAUNCH_FAILED
Error 31: The file to include is not found. Check the name and path ...