ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

ArraySeekByProcedure (Function)
Seeks an element in a one-dimensional WLanguage array by using a comparison procedure.
Error 531: The negative or null subscripts are not allowed
Error 305: The element does not exist in the window
mlGetVariable (Function)
Retrieves the value of a variable for the MATLAB session.
mlSetVariable (Function)
Writes the value of a variable for the MATLAB session.
MongoCreateCollection (Function)
Creates a collection in a MongoDB database while specifying the options of this collection.
Index (Property)
The Index property is used to get the index of an element.
SysPowerStatus
Used to get various information about the battery (main or secondary) of the device on which the application is running.
StringDeleteDuplicate (Function)
Removes duplicates among substrings of a string, based on one or more separators.
ExeListDLL (Function)
Returns the list of libraries (".DLL" files) used by one of the applications currently run.
SchedulerAddTrigger (Function)
Creates a trigger for a scheduled task.
Deploying an action plan
Once created, the action plans must be deployed in order to be run.
Parameter (Property)
The Parameter property is used to get and change certain parameters.
Color (Type of variable)
The Color type is used to define the advanced characteristics of a WLanguage color.
mlzInsertLine (Function)
Inserts a new dynamic row in a Multiline Zone control.
FreeAWPContext (Function)
Frees the AWP context in advance (on disk) to allow the other call on the same AWP context to be processed in parallel.
Managing actions with Undo/Redo
WINDEV allows you to easily manage the Undo/Redo feature in your applications with the ActionXXX functions......
EventOpen (Function)
Opens a synchronization event between several threads.
1. The WINDEV Framework
ControlExecuteClosing (Function)
Runs the closing WLanguage event of an office control and displays its confirmation dialog if necessary.
sysNotificationButton (Type of variable)
The sysNotificationButton type is used to define all the advanced characteristics of Button control in an interactive notification.
Vertical (Property)
The Vertical property is used to: determine if a control is oriented horizontally or vertically. change the orientation of Table and Looper controls (switch from vertical to horizontal and conversely)....
DnDGetData (Function)
Retrieves a specific type of data during Drag/Drop....
PositionOccurrence (Function)
Finds the Xth position of a string within another string.
EnumSubElement (Function)
Used to enumerate the sub-elements of a project element.