ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Sort (Function)
Sorts a WLanguage array.
PhysicalName (Property)
The PhysicalName property is used to manage the physical name of HFSQL data files.
LoWord (Function)
Returns the two low bytes of an integer.
HiWord (Function)
Returns the two high bytes of an integer.
ArrayToCSV (Function)
Converts a one-dimensional array or a two-dimensional array into a character string in CSV format.
ArrayAddSorted (Function)
Adds an element to a one-dimensional WLanguage array taking into account: the sort criteria defined by ArraySort the comparison operator described in the class, if the elements of the array are class instances....
HWrite (Function)
Writes a record into a table without updating the indexes corresponding to all keys used in the table.
Constants for managing errors and exceptions
List of constants used by the functions for managing errors and exceptions....
DurationToString (Function)
Converts a duration to a character string in the specified format.
SocketExist (Function)
Checks if a socket already exists.
Null (Property)
The Null property is used to: Assign NULL to the item for the current record. Find out whether the item is associated with the NULL value for the current record. Define the default value of an item when the item is described through programming....
Assignment of RETURN
The return value of the process currently run can be assigned...
HFilterStartsWith (Function)
Defines and enables a "Start with" filter on a file, view or query.
OpenMobileWindow (Function)
Opens a window in a mobile application.
dPolygon (Function)
Draws a polygon: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
TableDisplay (Function)
Refreshes a Table or TeeeView Table control from a given position: for a field linked to a file: changes made to the linked table are reflected in the field.. for a programmatically manipulated field: calculated columns are re-calculated....
EvaluateExpression (Function)
Evaluates the value of an expression built in a character string.
GPSStatus (Function)
Retrieves the activation status of the geolocation provider or asks to be notified when the status changes.
LoadParameter (Function)
Reads a persistent value.
HGetCurrentPosition (Function)
Returns the approximate position of current record in the table.
Lower (Function)
Converts all characters in a string to lowercase according to the region settings defined in Windows.
BurnerErase (Function)
Erases the files found on a rewritable CD or DVD.
ControlExecuteClosing (Function)
Runs the closing WLanguage event of an office control and displays its confirmation dialog if necessary.