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Version: 2025

Service variable
The Service variable is used to...
TypeVar (Function)
Identifies the type of an expression, a variable (during a call to a procedure for example) or a control.
HReset (Function)
Initializes:
  • one or all variables of file items with their default values.
  • one or all items of a Record variable with their default values.
Assignment operators
Three assignment operators are available...
<Source>.Reset (Function)
Initializes:
  • one or all variables of file items with their default values.
  • one or all items of a Record variable with their default values.
WLanguage types
The different types in WLanguage are...
Advanced types
The advanced types of WLanguage are as follows
MongoDB/GRIDFS databases
MongoDB is a document-oriented NoSQL database......
Constants for the archiving functions
List of constants used by the archiving functions....
WINDEV Mobile 2024: New WLanguage features
In version 27, new functions, properties and data types have been introduced...
WINDEV 2024: New WLanguage features
In version 27, new functions, properties and data types have been introduced...
Google constants
List of constants used by the Google functions....
Managing HBase databases
HBase is a non-relational (NoSQL) distributed database, based on columns and using non-structured...
HTTP constants
List of constants used by the HTTP functions....
Constants for managing XLS files
List of constants used by the functions for managing XLS files....
DocUpdateFormula (Function)
Updates the formulas in a document.
Parallel Tasks constants
The following constants are used by the functions for managing parallel tasks: ......
NFC constants
List of constants used by the NFC functions...
Variables for managing the Drag and Drop
ServiceInfo (Function)
Returns information regarding the configuration of a service.
Functions for managing Google contacts (prefix syntax)
List of functions for managing Google contacts...
ScheduledTask structure
The ScheduledTask structure is used to define the characteristics of a scheduled task......
2. Variables
WINDEV Tutorial: WLanguage basics Lesson 2 - Variables - 20 min
DnDEvent (Function)
Indicates the procedure to run during an event of Drag/Drop....
DnDIsDataAvailable (Function)
Checks whether a specific type of data is available during Drag/Drop....
Functions for managing Google calendars (prefix syntax)
List of functions for managing Google calendars (prefix syntax)...
<Image>.DrawRoundedRectangle (Function)
Draws a rounded rectangle in an Image control.
Drawing constants
List of constants used by the drawing functions....
Constants for managing emails
List of constants used by the functions for managing emails....
DocUpdateTableOfContents (Function)
Updates the table of the contents of a document.
Kanban control events
The following events are associated with Kanban controls......
Print constants
List of constants used by the print functions....