ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

FontName (Property)
The FontName property is used to: Identify the font used in a control. Change the font used in a control....
PDFOpen (Function)
Opens a PDF document and loads it in a pdfDocument variable.
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....
dbgEnableLog (Function)
Enables the runtime log programmatically.
Modbus
Modbus is a "field" (industrial and/or restricted environments) communication protocol created in 1979......
SocketCreateUDP (Function)
Creates a socket that uses the UDP protocol.
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....
TextToRTF (Function)
Converts text to Rich Text Format.
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....
Constants for external files
List of constants used by the functions for managing external files....
Programming charts
WINDEV, WEBDEV and WINDEV Mobile include a Chart control (that can be used in the window editor, page editor and report editor) as well as several functions used to create and handle charts......
dText (Function)
Draws a text: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Num1stDayOfTheWeek (Property)
The Num1stDayOfTheWeek property gets and sets the 1st day of the week displayed in: a Calendar control. an Organizer control. a Scheduler control. an edit control in Date format with Calendar....
PDFSave (Function)
Saves the content of a pdfDocument variable in a ".PDF" file.
GUIDAnalysis (Property)
The GUIDAnalysis property returns the GUID of the analysis that was used to create the data file.
grSourceCategoryLabel (Function)
Defines the source of the category labels.
13. Security benefit: managing the "Back" button