ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

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)......
URI constants
The following constants are used by URI-specific functions:...
Creating the Relation pages of a WEBDEV RAD pattern
fDriveInfo (Function)
Returns information about a drive.
4. Conditional statements
WINDEV Tutorial - WLanguage basics Lesson 4 - Conditional statements - 20 min
Discover WINDEV Mobile
WINDEV Mobile tutorial: WINDEV Mobile overview Discover WINDEV Mobile - 10 min
DotNetDelegate (Function)
Initializes a.NET delegate.
InvalidInputListControl (Function)
Builds a list of controls that require data input/contain invalid data....
WebserviceParameter (Function)
Gets the value of a parameter in a call to a SOAP or REST Webservice request.
xlsNbColumns (Function)
xlsNbColumns is kept for backward compatibility only.
ImageInfoModify (Function)
Modifies the value of an Exif tag for the image used.
HFSQL constants
List of constants used by the HFSQL functions....
NewRecord (Property)
The NewRecord property is used to determine if the record is a new record or if it comes from the data file.
HTML Display control processes
WINDEV and WINDEV Mobile include different WLanguage events associated with HTML Display Controls......
Android and Java: call WLanguage procedures
Permet de spécifier la procédure qui sera appelée lorsque l’utilisateur effectue un clic dans un Widget iOS 14....
How to create an SQL query to get a TOP 10?
This help page presents the method for creating an SQL query used to get the first 10 records......
How to create a query with external join?
In SQL language, an external join is used to exclude or include file records with or without correspondences in the linked files......
Native SQL Server Connector: Programming with SQL functions
The SQL functions can be used to handle the SQL Server database......
HFilter (Function)
Defines and enables a filter on a data file, view or query.
Window templates and inheritance
When a window template is applied to a window, all the controls and code in the template are "copied" to the window......
Lambda: Expressions and procedures
A lambda ("lambda function") is a more concise way to write internal procedures...
Configuring the AAF menus (Automatic Application Features)
WINDEV includes several Automatic Application Features (AAFs)......
Developing 64-bit sites
You can deploy 64-bit compatible sites......
C#: Call to WLanguage procedure
A global procedure in WLanguage can be directly called from the code of a global procedure in C#......
Timer (Function)
Periodically and automatically calls a WLanguage procedure.