ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Automatic error handling
Error handling can be customized for each process...
Error 502: Incompatible type
Error 25: No THEN statement is associated with this IF
Error 120: Redefinition of the structure
Error 704: The property does not exist on
Environment of code editor
Error 507: The '++' operator is not allowed
Error 530: The -- operator is not allowed
Reloading a document
To reload a document, ......
SQLCode (Property)
The SQLCode code property is used to get the SQL code of a query created with the query editor (".WDR" file).
Page templates and inheritance
When a page template is applied to a page, all the controls and code found in the template are "copied" into the page......
DateToInteger (Function)
Converts a date to an integer.
ExceptionThrow (Function)
Artificially triggers the security mechanism of WLanguage by throwing an exception.
SchedulerPosition (Function)
Displays a Scheduler control from a specified date or returns the date of the first day (or last day) displayed in a Scheduler control.
Warning 18: Loop without potential end
SchedulerPositionDateTime
Displays a Scheduler control from a specified date or returns the date of the first day (or last day) displayed in a Scheduler control.
<Scheduler>.PositionDateTime (Function)
Displays a Scheduler control from a specified date or returns the date of the first day (or last day) displayed in a Scheduler control.
Class (Property)
The Class property is used to get the actual type of the class instance handled by an object, variant or dynamic object variable.
Class diagram
A class diagram describes the structure of a system via classes and the relationships among them......
Serialize (Function)
Transforms the following elements into a specific format: a structure (and its subelements), a class (and its subelements), an array (including the associative arrays), a queue, a stack, a list....
<String type>.ExtractString (Function)
Allows you to: extract a substring from a string based on a specified string separator. search for substrings in a string based on a specified string separator....
Year (Property)
The Year property is used to: Get the year from a Date or DateTime variable or item. Change the year in a Date or DateTime variable or item....
ExtractString (Function)
Allows you to: extract a substring from a string based on a specified string separator. search for substrings in a string based on a specified string separator....
Video control properties
The following properties can be used on a Video control:...
Properties associated with formatted display controls
The formatted display control includes some properties that can be used......
Using the WINDEV windows from the Java source codes
WINDEV can be used to generate windows for a Java application......