ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Random (Function)
Returns a random number.
EmailReset (Function)
Resets all the variables of the email structure or all the variables of an Email variable.
SchedulerSelectPlus (Function)
Selects an appointment in a Scheduler control.
SchedulerPositionResource (Function)
Displays a given resource in a Scheduler control or returns the position of first visible resource in a Scheduler control.
"Is Class" operator
The "is <Class>" operator is used to find out whether the object used in an object of the class (or an object of one of its derived classes)...
OrganizerDeleteAll (Function)
Deletes all the appointments from an Organizer control.
OrganizerPosition (Function)
Displays an Organizer control from a specified date or returns the date of the first day (or the date of the last day) displayed in an Organizer control.
WinChangeLayout (Function)
Applies a specific layout to: a window. an internal window....
MapDeleteMarker (Function)
Deletes a marker from a map displayed by a Map control.
HSave (Function)
Modifies the current record if it exists, otherwise adds a new record.
ParallelTaskRequestCancellation (Function)
Requests the cancellation of a parallel task.
InitRandom (Function)
Initializes the generator of random numbers.
Assisted input management functions
The following functions are used to program assisted input in edit controls...
CompleteDir (Function)
Adds a backslash to the end of a string, if necessary.
MemPrevious (Function)
Positions on the element found before the current element of a memory zone and returns the value of this element.
StringCount (Function)
Calculates: the number of occurrences of a specific character string (by respecting the search criteria) in another character string. the number of occurrences of a set of strings in an array....
MemLast (Function)
Sets the position on the last element of memory area and returns the value of this element.
ListSelectCount (Function)
Returns the number of elements selected in a List Box, ListView or Combo Box control.
ControlNext (Function)
Returns the name of the next control in input mode.
TimeToString (Function)
Converts a time to a string in the specified format.
FinRedemption (Function)
Creates an amortization matrix for a fixed-rate loan over a defined period of time.
StringToDuration (Function)
Converts a duration in character string format to a duration that can be used by a Duration variable.
HSetTransaction (Function)
Enables or disables the management of transactions for one or more files.
HCancelAlias (Function)
Cancels an alias that was declared beforehand by HAlias.
sEscape (Function)
Runs different functions that directly affect the bits of serial port, parallel port or infrared port, independently of the communication protocol.