ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HNbRec (Function)
Returns the number of records in an HFSQL file, query or view: active records, deleted records, etc.
<Source>.NbRec (Function)
Returns the number of records in an HFSQL file, query or view: active records, deleted records, etc.
Continent and country management functions
Continent and country management functions...
User report editor (Reports & Queries)
A report provides a custom view of data......
Camera control in a mobile application
The Camera control is used to......
The planes (in a window or in a report)
The planes are used to group the window controls......
Error 1004: To explicitly access an element of the base class '%1', use the syntax
Modifying the values displayed in the result of a select query
In the result of a select query, you have the ability to only display......
ERR_DISCONNECTED_TIMEOUT
Error 1005: To explicitly access a global element of '%1' class, use the syntax
Result of a query in test mode
After its execution in test mode (see Running the query test), the result of the query can be......
Optimizing the query execution
The query editor allows you to optimize the execution speed of one or more queries......
WINDEV, WEBDEV, Android or iOS external component
An external component is a set of WINDEV, WEBDEV or WINDEV Mobile elements......
The Bar Code control
The Bar Code control displays bar codes in your windows, pages or reports......
Query editor
The query editor is used to automatically create queries on the data files......
AJAX: Overview
The AJAX technology is available in native mode in WEBDEV and in the PHP sites developed with WEBDEV......
6. Layouts
...Layouts are used to define several views of a window in the same project without duplicating the window....
WDTrans: Cancel the operations performed on a transaction file
If a transaction is in progress, cancels all operations performed on the files in transaction since the start of transaction......
WDLog: Viewing a log file
WDLog is used to view the content of a log file......
BLOCK
The <BLOCK> keyword is used in the code editor to declare custom blocks of code. These blocks of code are used to highlight the different steps of an algorithm and to group the declarations of variables or members.
Opening, closing and saving a query
The query editor allows you to easily handle the queries....
Android Control Center
Do you know where to find your application log files?...
Report viewer: "Export" tab
The "Export" pane in the report viewer allows you to perform the following operations......
The user version of query editor (Reports & Queries)
A query is used to interrogate a database in order to view, insert, modify or delete data......
Error 203: The procedure already has a scope attribute (local or global)
Programming standard errors
Programming standard errors inform you of potential problems detected when saving windows, pages, reports or when recompiling the project......
Organizer report
The report editor gives you the ability to create "Organizer" reports....