ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

2024 novelties brochure: WEBDEV novelties
Sets the position directly on the desired bookmark in the PDF document....
HFSQL constants
List of constants used by the HFSQL functions....
Value (Property)
The Value property is used to: Find out and modify the value of a report control. Find out and modify the value of a control or the title of a window. Find out the identifier of a stream. Find out and modify the value of a control or the title of a page....
SQLConnectWS (Function)
Connects the current application to a database that will be queried by SQL through a Webservice proxy (SOAP).
Unavailable functions and properties
Some functions and properties have been removed from WLanguage......
PDF Reader control: Use ribbon and panes
The PDF Reader control includes multiple features accessible via......
Limitations of WINDEV, WEBDEV and WINDEV Mobile
SQLConnect (Function)
Connects the current application to a database that must be interrogated via SQL.
Creating a report
The report editor allows you to easily create all types of reports via a wizard......
WEBDEV 2025: New WLanguage features
In version 2025, new functions, properties and data types have been introduced and some have been improved, ......
Search in the editors
Being able to perform a search in the editors significantly improves efficiency......
NULL values: Allowing nullable types
Starting with version 2024, you can allow nullable types in a WINDEV, WEBDEV or WINDEV Mobile project......
Notification (Type of variable)
The Notification type is used to handle the local notifications or the push notifications.
Print constants
List of constants used by the print functions....
Error messages that can be displayed in the browser
This help page presents the different error messages that can be displayed in the browser......
WINDEV Mobile 2025: New WLanguage features
In version 2025, new functions, properties and data types have been introduced and some have been improved, ......
System constants
List of constants used by the system functions....
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
Report based on a data file
A report based on a data file is used to print the records coming from a single data file (HFSQL Classic or Client/Server, accessed via a Native Access, ......