ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

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)......
9. Hardware and software requirements
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"......
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....
fSep (Function)
Returns the separator of directory according to the current platform ('\' or '/')....
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)......
Creating help pages
A help system includes several pages......
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......
Client/Server transactions: Available isolation modes
The HFSQL engine proposes to isolate the transactions......
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....
Constructor and destructor
When creating a class in the code editor, the Constructor and Destructor methods are automatically created by default......
Global procedure/function
A global procedure can be used in all the processes or events of the project....
Flexbox example: automatic control layout
Flexbox controls allow arranging controls exactly as desired when the browser is resized......
Opening a window from a secondary thread
A secondary thread cannot directly open a window with the standard WLanguage functions such as......
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
8. "Mobile friendly" site: Dynamic serving
Modifying an SVG image (XML functions)
SVG (Scalable Vector Graphics) is a vector image format......
GDPR: Overview
GDPR (General Data Protection Regulation) will replace "Data Protection Directive" on 25th May 2018......
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....