ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Declaring the functions of the Windows API
Syntax for declaring the functions of the Windows API
API (Function)
Runs a function found in an external DLL.
Value of constants for the Windows 32-bit API
Value of constants for the Windows 32-bit API
Instance (Function)
Returns the "system handle" (HINSTANCE) of the current program.
CallDLL32 (Function)
Runs a function found in an external DLL.
TableSelectToFile (Function)
Positions on the data file record corresponding to a row selected in the multiselection browsing Table control.
CameraStop (Function)
Stops the video preview or video recording in a Camera control. Function kept for "Version-26-compatible" Camera controls....
Optional events: Retrieved information
In WINDEV, you can add optional events in the code of the different elements of an application......
Sharing elements with a WINDEV application
LDAP constants
List of constants used by the LDAP functions....
Organizer control functions
The following functions are used to manage the Organizer control:...
OrganizerDisplayNextPeriod (Function)
Moves the time area displayed to the next area (next weeks for example) in an Organizer control.
OrganizerDisplayPreviousPeriod (Function)
Moves the time area displayed to the previous area (previous weeks for example) in an Organizer control.
fDeleteFileWebFolder (Function)
Deletes an image file from the "_WEB" directory of the application (or from one of its sub-directories).
BTLEConnect (Function)
Used to connect to a Bluetooth Low Energy device.
modbusSession (Type of variable)
The modbusSession type is used to identify a connection to a Modbus server.
EmailReadNext (Example)
Usage example of the EmailReadNext function
SocketCreateInfrared (Function)
Creates a socket that uses the infrared port.
HListProvider (Function)
Returns the list of OLE DB providers and/or Native Connectors installed on the current computer....
iPrintAreaRTF (Function)
Prints rich text format (RTF) in a rectangular area.
StringDisplay (Function)
Returns a specific string (or a buffer) to the client browser in response to a request.
WDInst: Customizing the setup program
The setup editor WDInst proposes a standard setup program......
Telemetry: Configuring the WINDEV and WINDEV Mobile applications
To use the telemetry in a WINDEV or WINDEV Mobile application, you must......
Managing geolocation and GPS
WINDEV Mobile and WEBDEV allow you to exploit geolocation and GPS features found on mobile devices and browsers.
Using several libraries in an application
A library is a WDL file that contains all the resources......
WDInst: managing the files to install
The setup editor WDInst is used to manage the files to install......
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......
Installing and using a Bitcoin Core server
WLanguage offers various functions for handle a Bitcoin Core server......
Constants for manging the replication
List of constants used by the functions for managing the replication....
dRectangleGradient (Function)
Draws a rectangle: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....