ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ExceptionThrow (Function)
Artificially triggers the security mechanism of WLanguage by throwing an exception.
HAlias (Function)
Creates a logical alias of a data file (or query) or cancels all existing aliases.
Project (External language)
Opens and runs a WINDEV project.
HDescribeLink (Function)
Describes a link between two data files through programming.
Discover WINDEV Mobile
WINDEV Mobile tutorial: WINDEV Mobile overview Discover WINDEV Mobile - 10 min
Generating the RAD pattern
To generate a RAD pattern:...
Report viewer: "Annotate" tab
Does your application allow you to print several reports? The end user has the ability to write annotations from the report viewer......
Unicode in character strings
UNICODE is an encoding system that assigns a unique number to each character....
How to access the help?
WINDEV, WEBDEV and WINDEV Mobile include several methods for accessing the help system at any time......
MatNbColumn (Function)
Returns the number of columns found in a matrix.
MatNbLine (Function)
Returns the number of rows found in a matrix.
JSONToVariant (Function)
Converts a JSON string to a Variant variable.
NoRightCharacter (Function)
Returns a string after removing the specified characters from the right side of the initial string.
EventCreate (Function)
Creates an event.
SwapLine (Function)
Used to swap two rows in a two-dimensional array or in an advanced array property.
XMLExtractDocument (Function)
Creates a new XML document from an existing XML document.
XMLRestorePosition (Function)
Restores the previously saved context of an XML document.
Extern (Reserved word)
EXTERN is used to...
Monitoring robot: Configuring the Robot controller parameters
From the monitor, you can change the configuration options......
MagnifierMode (Property)
The MagnifierMode property determines and changes how the magnifier is displayed in the column headings of a Table or TreeView Table control.
docFragment (Type of variable)
The docFragment type is used to define the characteristics of a fragment found in a "docx" document.
Creating an interactive diagram
The Diagram Editor control allows end users to create and edit diagrams......
MultimediaVolume (Function)
Returns or modifies the sound volume of the multimedia file played in a Multimedia control.
MultimediaDuration (Function)
Returns the size of the media file currently played (in milliseconds) in the Multimedia control.
WordCount (Function)
Returns the number of words in a string.