ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Dynamic array (Variable type)
A dynamic array is an "advanced" type of array...
New (Reserved word)
New is used to allocate memory space...
Delete (Reserved word)
The memory occupied by a dynamic object (array, class object, ...
KanbanDisplay (Function)
Refreshes a Kanban control or a card in the Kanban control.
Filter
The Filter keyword can correspond to: the Filter function. the Filter property....
PageReadHeaderHTTP (Function)
Reads and returns one or more HTTP headers received by the current page (these headers are sent by the client to the server in the current request).
The "Funnel" charts
...The Funnel charts are often used to represent the steps in a sales process and to indicate the amount of potential revenues expected for each step....
PositionOccurrence (Function)
Finds the Xth position of a string within another string.
jsonReader (Variable type)
The type jsonReader type allows linear browsing of a large JSON document with optimal performance and reduced memory usage. Warning This type of variable is only available from version 2025 Update 3....
HImportXML (Function)
Imports an XML file into an HFSQL Classic or Client/Server data file (data file described in the data model editor or declared by HDeclare, HDeclareExternal or HDescribeFile)....
Pane (Property)
The Pane property is used to: Find out the pane tabs associated with a control. Define the pane tabs associated with a control....
Remote WEBDEV administrator: Server parameters
The server administrator can define the server parameters via the remote administration tool......
PolygonGeo (Variable type)
The PolygonGeo type is used to define all the advanced characteristics of a geographic polygon.
Constants for managing character strings
List of constants used by string management functions...
SpeechRecognitionAddCommand (Function)
Adds a voice command into the current window.
13. Generation modes
Inserting an image or video into a help page
It can be useful to use images or videos in help pages to explain the actions to be done, indicate which buttons must be used, etc....
hbReading (Type of variable)
The hbReading type is used to define the characteristics of a read operation.
Indirection operators
Operators { and operators } operators are used to access a field, variable, class member or table item by dynamically constructing the name of the field, variable, class member or item...
DeletionRule (Property)
The DeletionRule property is used to configure the deletion rule (integrity management) to be applied to the table described programmatically.