ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Organizer control linked to a table or to a variable
It is possible to create Organizer control fields directly linked to data....
HFSQL Client/Server: Managing the ports
The ports used by the HFSQL Client/Server server......
RTFSelection (Function)
Modifies or lists attributes of text currently selected in an control RTF (from a window or report WINDEV).
fIsImage (Function)
Determines whether a file on disk or in a buffer corresponds to an image format recognized by WINDEV or WEBDEV.
Error 1010: The member of the class is constant
Re-allows the access (which means the connection) to one or more databases accessible via a connection....
Multi-database queries
A query (typed in SQL code) can operate on different databases......
Chorus Pro: Automate the submission of invoices
In France, electronic invoicing has become mandatory for invoicing government services......
"Reports & Queries" software
This is "Reports & Queries"......
ListView control linked to a data file (or to a query)
A ListView control can be used to display the content of a data file (or the content of a query)......
Filtering a data file, a view or a query
A filter is used to define by programming a selection of records corresponding to one or more criteria......
Managing mutexes in threads
A mutex is used to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given time....
TmeLine control linked to a data file or variable
You can create TimeLine controls directly linked to the data....
1. Project and Analysis
The development of a Windows application with WINDEV is based on two main elements: the Project and the Analysis....
Sort order of records found in a select query
To make the result of a query easier to read, the records can be sorted according to one or more items......
New features in WINDEV 2025
WINDEV 2025 is now available!...
HFSQL Client/Server: Scheduled tasks
The scheduled tasks are used to schedule automatic tasks......
Sharing internal components (via SCM)
An internal component is a set of elements from a project......
Code editor: Snake_case or PascalCase
There are several naming conventions to write variables in the code......
HFSQL Control Center: HFSQL Client/Server backups
The HFSQL Control Center is used to manage the backups of HFSQL Client/Server data files......
Managing the critical sections
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....