ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Composite variable
A composite variable contains different types of elements (members)...
Declaring and using a variable
A variable is defined by name and type...
Checkers available in the code editor
The code editor proposes several tools used to correct the code...
Assignment operators
Three assignment operators are available...
Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc.
IsNumeric (Function)
Enables you to find out whether a variable or a control is:
  • a numeric (integer, real, currency or numeric).
  • a string that can be converted into numeric.
Constant
The constants are language elements whose value is fixed once and for all...
Type inference
The type inference is used to simplify the declaration of variables when the variable type can be automatically deduced by the compiler...
Minute (Property)
The Minute property is used to: Retrieve the minutes from a Time or DateTime variable,...
How to populate a TreeView control using a data file?
By default, the TreeView control cannot automatically display the data coming from a data file......
Handling a Calendar control by programming
WINDEV, WEBDEV and WINDEV Mobile allow you to handle a Calendar control through programming......
HAdd (Function)
... in a Record variable into the data file (query or view).
<Source>.Add (Function)
... in a Record variable into the data file (query or view).
Handling a TreeMap through programming
WINDEV allows you handle a TreeMap control through programming....
<Destination>.CopyRecord (Function)
the content of the Record variable to the current data file record....
Error 305: The element does not exist in the window
ContinentGet (Function)
Returns the Continent variable that corresponds to one of the following values: a continent...
HCopyRecord (Function)
the content of the Record variable to the current data file record....
Handling a control through programming in a report
All report controls can be handled through programming......
Handling a Carousel control through programming
WINDEV allows you to handle a Carousel control through programming......
Handling a Tab control through programming
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Tab control through programming......
Deserialize (Function)
... (including an associative array), queue, stack, list or advanced variable, as well as their subelements.
XMLDocument
a new XML document. For more details, see XMLDocument. an xmlDocument variable. For more details, see...
Writing an email
Writing an email in WLanguage consists in filling the email structure of WLanguage......
8. Associating controls with data
8. Binding controls to data
A window can display information from......
Handling Mobile Image Editor controls programmatically
WINDEV Mobile allows you to programmatically handle Mobile Image Editor controls......
Handling a .NET 3.0, 4.0 control, ... (WPF) through programming
WINDEV enables you to handle a .NET 3.0, 4.0 control, ... (WPF) by programming......
HListItem (Function)
... in a Record variable.
How to use an array of structures?
An array of structures is an Array variable......
Name (Property)
The Name property is used to get: the name of the font associated with a Font variable....
Color (Property)
The Color property is used to get or change the font color for: a Font variable. a text...
Handling a TreeView control through programming
WINDEV and WEBDEV allow you to handle a TreeView control programmatically......