ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Installing and using a Bitcoin Core server
WLanguage offers various functions for handle a Bitcoin Core 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......
modbusSession (Type of variable)
The modbusSession type is used to identify a connection to a Modbus 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....
Sunburst chart
The Sunburst chart is a Pie chart containing several levels of hierarchical data......
dPixelColor (Function)
Identifies the color of a pixel: in an Image control. in an Image variable. in a picLayer variable. in a WDPic variable]....
gLink (Function)
Adds an "invisible" value into an element found in a List Box or Combo Box control. Function kept for compatibility. It is recommended to use gStoredValue....
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)....
EmailReadMessageHeader (Function)
Reads the header of an incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
HChangeDir (Function)
Changes the path to a data file (i.e. directory in which the file will be handled).
EmailMsgError (Function)
Returns the message corresponding to the error identifier.
Composite report
The report editor gives you the ability to create "Composite" reports. In this case, the report includes several sub-reports....
Extensions of files created by WINDEV, WEBDEV, WINDEV Mobile
The table below presents the main extensions of files created and supported by WINDEV, WEBDEV and WINDEV Mobile......
Writing an email
Writing an email in WLanguage consists in filling the email structure of WLanguage......