ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

GetIdentifier (Function)
Calculates a unique identifier (integer) for an executable or for a session.
DurationToString (Function)
Converts a duration to a character string in the specified format.
DateToDay (Function)
Returns the day that corresponds to a given date.
MatCreate (Function)
Creates a matrix containing 0 row and 0 column.
StatCovariance (Function)
Calculates the covariance between two series of values.
WinAdaptHeight (Function)
Adapts the window height to the content of controls.
WinAdaptWidth (Function)
Adapts the window width to the content of controls.
Customizing the report viewer (preview)
You can display a print preview in the report viewer......
Automated tests
WINDEV Tutorial - Monitoring the evolution of an application Automated tests - 20 min
StringEndsWith (Function)
Checks whether a character string ends: with a specific character string. with one of the character strings in an array....
Before (Property)
The Before property replaces or inserts a procedure before the other procedures in: a Procedure variable. an event associated with a control....
InitRandom (Function)
Initializes the generator of random numbers.
Importing an HTML page into a WEBDEV site
WEBDEV allows you "suck up" the existing HTML pages......
StringToDuration (Function)
Converts a duration in character string format to a duration that can be used by a Duration variable.
MatExist (Function)
Checks the whether the matrix exists in memory.
XMLInsertDocument (Function)
Inserts the current XML tag found in an XML document into another XML document.
XMLRename (Function)
Renames the current element (tag or attribute) in an XML document.
fDataDir (Function)
Returns the full path of the directory of HFSQL data files specified by the user when installing the application.
HGetCurrentPosition (Function)
Returns the approximate position of current record in the data file.
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
LooperSelectMinus (Function)
Deselects a row in a Looper control.
Sort (Function)
Sorts a WLanguage array.
ServiceContinue (Function)
Restarts a paused service.
Constants for managing the Enumerations and the Combinations
Statistical constants
List of constants used by the statistical functions....