ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HFSQL thumbnails
To optimize the display of images in your application or in your site, you have the ability to use HFSQL thumbnails......
9. Hardware and software requirements
GetCountryList (Function)
Returns the list of countries according to the ISO 3166-1 standard.
iColumnEnd (Function)
Forces a column break in a multi-column report.
The tables in a report
In a report, a table includes a set of controls called "Table cells"......
fSep (Function)
Returns the separator of directory according to the current platform ('\' or '/')....
Advanced management of class instances
The advanced management of instances is used to choose the mode for taking reference. This choice directly impacts the freeing of the class objects: depending on the selected take of reference, the "Destructor" will not be called at the same time....
Mechanism of specific exceptions
A process of specific exception is used to process a risky code (which means a code that could trigger an exception)......
Accessing Lotus Notes
WINDEV and WINDEV allow you to easily access the data handled by Lotus Notes (Domino database)......
The Flexbox control
Flexbox is a standard layout system for web pages......
Preparing the phone to run the test of an Android application
WINDEV Mobile allows you to develop Android applications. To run the test of these applications on an Android phone, some operations must be performed ......
Client/Server transactions: Available isolation modes
The HFSQL engine proposes to isolate the transactions......
Running the test of a report
The test of a single report allows you to run the current report in WINDEV, WEBDEV or WINDEV Mobile......
Managing HBase databases
HBase is a non-relational (NoSQL) distributed database, based on columns and using non-structured storage for large tables......
Constructor and destructor
When creating a class in the code editor, the Constructor and Destructor methods are automatically created by default......
DeleteAll (Function)
Deletes all the elements: from a one-dimensional or two-dimensional WLanguage array. from an associative array. from an advanced array property (array of gglCalendar events, etc.). from a WLanguage queue. from a WLanguage stack. from a WLanguage list....
Flexbox example: automatic control layout
Flexbox controls allow arranging controls exactly as desired when the browser is resized......
Table control based on a variable
A Table control based on a variable is a Table control whose columns are bound to the elements of an Array variable, to the members of a class or to the elements of an advanced variable (e.g., xlsDocument)......
Sorts in a report
The sort is used to organize the information displayed in the report......
Error 1001: The operators: and:: can only be used in the methods of classes
Modifying an SVG image (XML functions)
SVG (Scalable Vector Graphics) is a vector image format......
Currencies
A currency is a real coded on 10 bytes....
Burning a CD/DVD
Several WLanguage functions are used to burn the CDs or DVDs......
Error 202: The method already has an access attribute (public, protected or private)
10. Project Management Hub
WINDEV Mobile includes a Project Management Hub to manage development projects....