ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

IWListAdd (Function)
Adds a new internal window to the list of internal windows browsed by an Internal Window control.
LuhnCalculate (Function)
Calculates the next Luhn check digit for a given sequence.
LuhnCheck (Function)
Checks that the given sequence is valid according to the Luhn formula.
Database of the Control Centers
The database of Control Centers groups various information shared by the different modules found in WINDEV, WEBDEV and WINDEV Mobile......
The Static control
A Static control is a control used to display a static text......
IncomingData (Property)
The IncomingData property gets and sets the type of data received by the stream.
WDSQL: Running an SQL query
WDSQL is used to run all the SQL queries created by WDSQL......
OpenContextMenu (Function)
Automatically opens a context menu for the current control, window or page.
saasUser (Variable type)
The saasUser type is used to define the advanced characteristics of a user of SaaS site.
FTPListFile (Function)
Lists the directories or files in a directory located on an FTP server and returns the number of files and/or directories....
iPrintXLS (Function)
Prints the current worksheet of a document in "xlsx" or "xls" format.
NoRightCharacter (Function)
Returns a string after removing the specified characters from the right side of the initial string.
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.
SQLReqExists (Function)
Checks the existence of a query.
InAutomaticTestMode (Function)
Shows whether or not an automation test is in progress.
Describing an element
A flexible modeling includes different elements linked together......
HDescribeLink (Function)
Describes a link between two data files through programming.
JSONToVariant (Function)
Converts a JSON string to a Variant variable.
ExceptionThrow (Function)
Artificially triggers the security mechanism of WLanguage by throwing an exception.
EventCreate (Function)
Creates an event.
Project (External language)
Opens and runs a WINDEV project.