ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Modbus
Modbus is a "field" (industrial and/or restricted environments) communication protocol created in 1979......
PDFClose (Function)
Closes the PDF file loaded in memory in a pdfDocument variable.
SysXRes (Function)
Returns the horizontal screen resolution.
TimerSys (Function)
Periodically and automatically calls a WLanguage procedure.
sshSession (Type of variable)
The sshSession type is used to define the characteristics of a connection to an SSH server.
INIRead (Function)
Reads the content of an INI file (or the content of a file structured like .INI files).
How to create an SQL query to get a sum?
This help page explains how to create a Sum query with the query editor....
eToCurrency (Function)
Converts a value expressed in Euro into another currency.
eToEuro (Function)
Converts to Euro a value expressed in a specific currency.
dbgEnableLog (Function)
Enables the runtime log programmatically.
Adapting a website to support multiple languages
WEBDEV Tutorial - Managing multiple languages in a website Adapting a website to support multiple languages - 50 min
Table,Add (External language)
Adds an element to a Table control.
PDFOpen (Function)
Opens a PDF document and loads it in a pdfDocument variable.
SocketCreateUDP (Function)
Creates a socket that uses the UDP protocol.
dbgStandardOutput (Function)
Writes an information into the standard output stream "stdout" (also called "console").
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....
FontName (Property)
The FontName property is used to: Identify the font used in a control. Change the font used in a control....
sOpen (Function)
Opens and initializes: a serial port. a parallel port. an infrared port....
FutureHeight (Property)
The FutureHeight property is used to determine how high an auto-resizing control in a report will be after being enlarged.
AnchorRateBottom (Property)
The AnchorRateBottom property is used to: Find out the anchor rate when a control moves on the vertical axis. Modify the anchor rate when a control moves on the vertical axis....
FramesetDisplay (Function)
Displays a WEBDEV frameset in the user's browser....
gCoord (Function)
Builds a sequence of characters used to define the position of the input cursor for a text.
Constants for external files
List of constants used by the functions for managing external files....
Handling TimeLine controls programmatically
A TimeLine control can be......
WDTestRest: Run the test of your REST Webservices
WDTestRest is used to test the calls to an HTTP REST Webservice or to run a Web API accessible by HTTP......