ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Constants for external files
List of constants used by the functions for managing external files....
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.
WDTrans: Cancel the operations performed on a transaction file
If a transaction is in progress, cancels all operations performed on the files in transaction since the start of transaction......
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.
FramesetDisplay (Function)
Displays a WEBDEV frameset in the user's browser....
SysXRes (Function)
Returns the horizontal screen resolution.
Opacity (Property)
The Opacity property is used to get and define the opacity percentage for a window, or for controls in a window or page.
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....
EmailChangeFolder (Example)
Usage example of the EmailChangeFolder function
EmailListFolder (Example)
Usage example of the EmailListFolder function
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.
MyWindow (Reserved word)
MyWindow is used to handle the current window...
LooperDelete (Function)
Deletes a row from a Looper control.
OrganizerAddAppointment (Function)
Adds a new appointment to an Organizer control.