ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Managing dates and times
WINDEV, WEBDEV and WINDEV Mobile propose several methods for managing dates and times in your applications...
PageToEmail (Function)
Emails the data found in a page currently displayed in the browser.
Dark theme on mobile devices
The latest versions of mobile OSs allow you to switch applications to a dark theme to reduce battery consumption or to make the device easier to use in a low-light environment......
WDMap: Viewing the records found in a data file
WDMap is used to view the records found in a data file......
Mashup
The concept of Mashup consists in aggregating data coming from different software, different services, different data sources, ......
SQL functions that can be used in SQL queries
The following SQL functions can be used on the queries written in SQL code (classified by theme)......
Managing semaphores in threads: limiting the concurrent execution of lines of code
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
RepeatableReadSupported (Property)
The RepeatableReadSupported property is used to: Determine if the data file (defined in the data model editor or programmatically) can be used in HFSQL Client/Server in a transaction that includes a "Repeatable Read" isolation mode. Allow the use of a transaction that includes a "Repeatable Read" isolation mode for a data file (files described programmatically only)....
5. HFSQL Client/Server
Validity period of site pages
When creating a page, a validity period can be defined for this page......
<Source>.Creation (Function)
Creates an empty data file (".FIC" extension) with the index file and the memo file if necessary.
ImageInfoValue (Function)
Returns the value of an Exif tag for the image used.
Automatic completion
The automatic completion helps you write WLanguage code in your applications......
13. Reports
WINDEV Mobile allows you to easily create and print all types of reports with the report editor....
Image properties (help system)
At any time, you can change the characteristics of an image inserted into a help page in the image properties......
Making a backup of a project
It is possible to regularly make a backup of the different elements of a project......
WDAdminHF: Managing the data files
The remote HFSQL administrator proposes a full management of the HFSQL Client/Server databases......
Linking a Combo Box control to a data file
A List Box or Combo Box control can be used to display the content of a data file, to allow a user to select a record, for example......
HFSQL Control Center: Managing scheduled elements
You have the ability to define scheduled elements on the HFSQL server....
The different types of Table controls: populated programmatically, with or without access to the data source
WINDEV, WEBDEV and WINDEV Mobile allow you to use......