ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

How to manage a combination through programming?
A combination is a type of variabble containing a list of values....
Error 810: * can only be used for a parameter with a default value
Creating a .NET assembly that can be accessed using COM
To create a.NET assembly accessible by COM, you must......
AAF: Did you know?
Our surveys show that end users love AAFs (Automatic Application Features) and that these AAFs increase their satisfaction and efficiency when using the applications......
gpwOpenConnection (Function)
Opens a connection to a specific Client/Server database to manage the files of user groupware in Client/Server mode....
How to manage enumerations programmatically?
Error 112: An array can only have a maximum of X dimensions
ERR_MAX_CONNECTION
...ERR_MAX_CONNECTION...
WEBDEV: Scheduled tasks and delayed tasks
WEBDEV allows you to implement tasks on the server directly......
5. Webservices
WINDEV allows you to easily use Webservices (or XML Web services)....
Modal windows
The window that opens another window is called parent window; the window opened by the parent window is called child window......
Managing short URLs automatically
For the standard dynamic sites (with context), the access to the site can be done via a "standard" URL:...
Nested reports
The nested reports are used to print several reports (secondary reports) in a single report (main report)......
How to avoid displaying the URL of WEBDEV pages in the browser?
By default, when the user connects to a site developed with WEBDEV, the address bar of the browser contains an address in the following format......
WDInst: Additional options (summary, license, etc.)
When installing the application, you have the ability to display......
Displaying a report in PDF format in the browser of the Web user
To display a report in PDF format in the browser of the Web user, you must......
The different types of integers
Site test: the different types of tests
WEBDEV includes multiple methods for testing your sites......
DDE errors
When a DDE function fails (returns False for example), ErrorInfo allows you to find out the number of the corresponding error]......
Displaying a report in HTML format in the browser of the Web user
To display a report in HTML format in the browser of the Web user, you must......
Hash functions
Hashing is used to summarize a file or a character string......
PicRectangularSnipOCR (Function)
Runs OCR and extracts the text from a rectangular area defined with the mouse.
Functions for managing threads (prefix syntax)
List of functions for managing threads (prefix syntax)...
Flexible modeling editor
The flexible modeling editor allows you to easily create a "non-restricting" and "flexible" modeling, entirely included in the environment......