ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HSuggestKey (Function)
Returns a list of keys to add to data files to improve query performance.
EmailStartNotesSession (Function)
Allows you to access the data handled by the Lotus Notes messaging (emails, contacts, groups of contacts, tasks, appointments).
HCheckIndexAsynchronous (Function)
Checks that the data contained in the index file (.NDX file) correctly references the data contained in the HFSQL Client/Server data file (.FIC file). This new function is available from WINDEV Suite SaaS 2025 - Update 2....
Constants used by properties associated with windows, reports, pages and controls
List of constants used by properties associated with windows, reports, pages and controls....
MultimediaPlay (Function)
Plays a multimedia file in a Multimedia control.
TableCount (Function)
Returns: the number of columns found in a Table or TreeView Table control. the number of rows found in a Table or TreeView Table control....
mongoWriteConcern (Type of variable)
The mongoWriteConcern type is used to define the level of acknowledgment of receipt requested for the write operations in a stand-alone mongod, in a set of replicas or in fragmented clusters.
User Groupware: Multilingual applications
If your application is a multilingual application, the multilingual feature must also be managed in the windows/pages of user groupware......
Providing an image per DPI
On mobile, when displaying images, each device has its own physical size and its own graphic resolution......
MultimediaVolume (Function)
Returns or modifies the sound volume of the multimedia file played in a Multimedia control.
MultimediaDuration (Function)
Returns the size of the media file currently played (in milliseconds) in the Multimedia control.
Animation of Mobile windows
In the mobile applications, the different screens of the application are displayed via a small animation: display from the right and the top, ... WINDEV Mobile allows you to configure this display mode of your windows in your mobile applications....
10. Embedded queries
HTMLControlValue (Function)
Used to identify or modify a control in an HTML form contained in an HTML Display control.
HCS.FrameSize (Variable)
The HCS.FrameSize variable is used to resize the outgoing data frame.
RTFSelection (Function)
Modifies or lists attributes of text currently selected in an control RTF (from a window or report WINDEV).
NotesDeactivateView (Function)
Disables the view currently handled in Lotus Notes.
HTMLFindElementByClass (Function)
Searches for elements whose "class" attribute matches a specific value in an HTML document (or in an HTML node).
Handling the views of a window
To easily handle huge windows (that cannot be entirely displayed in the editor for example), WINDEV and WINDEV Mobile allows you to handle several views of the same window......
OLEPlay (Function)
Used to: retrieve the list of available operations (other than edit) from a server, perform an operation....
tapiListen (Function)
Starts the call detection (also called "call monitoring service").
Using C# code
You can use C# code in WINDEV applications (Windows applications and components, .NET assemblies......
Diagram Editor (WEBDEV): Features
The Diagram Editor control includes many features accessible via......
5. Swipe gestures in a window
WINDEV Mobile Tutorial: Developing an Android and iOS application Lesson 5 - Swipe gestures in a window - 20 min
2. Analysis in practice