ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Today (Function)
Returns or modifies the system date (current date defined on the current computer).
DateToDay (Function)
Returns the day that corresponds to a given date.
MatCreate (Function)
Creates a matrix containing 0 row and 0 column.
ArrayCount (Function)
Returns: the number of elements in a one-dimensional array. the number of rows in a two-dimensional array. the number of elements in the first dimension of a three-dimensional or N-dimensional array....
InitialValue (Property)
The InitialValue property is used to get the initial value of a control in a window or page.
StatCovariance (Function)
Calculates the covariance between two series of values.
FramesetDisplay (Function)
Displays a WEBDEV frameset in the user's browser....
fExeDir (Function)
Returns the directory from which the execution is started.
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.
FramesetUse (Function)
Displays a WEBDEV frameset in the user's browser and closes all the current page and frameset contexts....
WHILE statement
In a WHILE statement, the expression is evaluated at each beginning of the block of statements...
DurationToString (Function)
Converts a duration to a character string in the specified format.
Delete (Function)
Deletes an element at a given position: from a one-dimensional WLanguage array. from an advanced array property (array of gglCalendar events, etc.). from an associative array. from a WLanguage list....
YesNo (Function)
Displays a message in a standard dialog box that proposes "Yes" and "No" and returns the user's choice....
ServiceContinue (Function)
Restarts a paused service.
XMLChildExist (Function)
Specifies whether the current tag has children corresponding to the sought type (tag, attribute, ...).
LastDayOfMonth (Function)
Returns the date of the last day for the specified month.
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.
GetIdentifier (Function)
Calculates a unique identifier (integer) for an executable or for a session.
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.