ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

LooperPosition (Function)
Moves the scrollbar to display a specific row or returns the index of the first row displayed in a Looper control populated programmatically.
GPSDetectPosition (Function)
Asks to be notified when the device gets close to a given location.
EndDate (Property)
The EndDate property gets and sets the selected time period end date: in a Calendar control, in an Organizer control. in a Scheduler control....
StartDate (Property)
The StartDate property is used to determine and change the start date of the selected time period: in a Calendar control. in an Organizer control. in a Scheduler control....
HDescribeItem (Function)
Describes a file item programmatically.
FTPConnect (Function)
Connects the current computer to an FTP server (File Transfer Protocol).
dPixelOpacity (Function)
Identifies the opacity of a pixel in an image that has an Alpha channel. This image can be: an Image control, an Image variable, a WDPic variable (on the background layer), a picLayer variable....
Browser code (WLanguage): Framework 2
From version 22, WEBDEV proposes a new WLanguage framework for the browser code...
dVerticalSymmetry (Function)
Flips an image with respect to a vertical axis (symmetry with respect to a vertical axis).
dHorizontalSymmetry (Function)
Flips an image with respect to a horizontal axis (symmetry with respect to a horizontal axis).
dBackground (Function)
Declares the default background color for the rectangles, circles, etc:: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
AddChildDelayed (Property)
The AddChildDelayed property indicates the procedure to be called when a row in a TreeView or TreeView Table control is clicked to be expanded.
dPen (Function)
Declares the default color and style for lines, rectangles, circles, etc. contained in: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
HWatch (Function)
Trigger monitoring of write actions (add, modify or delete) performed on a table present on an HFSQL server. In case of modification, a specific procedure can be triggered.
Chrono (Type of variable)
The Chrono type is used to define all the advanced characteristics of a stopwatch.
EmailStartSession (Function)
Starts an email management session based on the selected management mode (POP3, SMTP, IMAP or MS Exchange).
Map (Function)
Executes a procedure on each element of a source array and returns the results in a WLanguage array.
The RTF edit control: Automatic formatting toolbar
In RTF Edit controls, a formatting toolbar can now be automatically displayed when the control becomes editable......
fReadLine (Function)
Reads a line from an external file (ANSI or UNICODE).
PDFMerge (Function)
Merges several existing PDF files into a single PDF file. The files are merged one after another. The paths of PDF files can be found in an array.
WinChangeLayout (Function)
Applies a specific layout to: a window. an internal window....
BackgroundImagePrinted (Property)
The BackgroundImagePrinted is used to: Determine if the background image of a report (form or other) should be printed. Print (or not) the background image of a report....
HDBCreation (Function)
Ends the description of the structure of an xBase data file through programming.