ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

xlsData (Function)
Retrieves the content of a cell found in an XLS file.
SpeechSynthesisReadFile (Function)
Reads the content of the specified file by using the engine for speech synthesis found...
Events associated with an Ad control
WINDEV Mobile manages the following events by default (in order of appearance in the code editor):
Description of ParallelTask (Type of variable)
The Description of ParallelTask type is used to define the characteristics of a parallel task.
psheetSelection (Type of variable)
The psheetSelection type is used to find out the advanced characteristics of a selection...
pdfPage (Type of variable)
The pdfPage type is used to define all the advanced characteristics of a page from a PDF document...
sysNotificationButton (Type of variable)
The sysNotificationButton type is used to define all the advanced characteristics of Button control...
fRead (Function)
Reads: a block of bytes (characters) in an external file (ANSI or Unicode), the content...
PositionOccurrence (Function)
Finds the Xth position of a string within another string.
FinDecreasingRedemption (Function)
Calculates the amortization value of a good over a specific period of time, via the formula...
grAddData (Function)
Adds a data into a chart.
H.SQLServerMode (Variable)
Allows you to specify the version of the Native SQL Server Connector that will be used.
hScheduledOptimization (Type of variable)
The hScheduledOptimization type is used to programmatically manage a scheduled optimization task...
OpenIDParameters (Type of variable)
The OpenIDParameters type is used to define all the advanced features of an authentication...
Query creation mode: independent or embedded query
The query editor proposes two methods for creating a query......
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
Native Oracle Connector: Retrieving the output value of a stored procedure
The Native Oracle Connector is used to: specify the input values during the call to a stored...
Native Oracle Connector: Programming with HFSQL functions
To use an Oracle database with the Native Connector, the structure of ORACLE tables must...
drag-and-drop operation set programmatically
The programmed Drag and Drop is used to entirely manage Drag/Drop between the different types...
The Task structure
The Task structure is a preset structure of WLanguage (no declaration is required)......
OAuth2Parameters (Type of variable)
The OAuth2Parameters type is used to define the information required to authenticate on a web...
Creating a query in SQL code
The query editor allows you to create a query by typing SQL code......
Voice commands in your applications
The applications that you develop can react to the user's voice......
GanttLink (Type of variable)
The GanttLink type is used to define the advanced characteristics of a link between two tasks...
AAF: Expanding or collapsing a tree structure (Table or TreeView Table control)
The TreeView and TreeView Table controls give the end user several options via the context menu......