ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Directory (Property)
The Directory property is used to manage the physical directory of HFSQL files.
PhraseToBuffer (Function)
Returns the buffer encoded in a BIP39 mnemonic phrase.
BufferToPhrase (Function)
Converts a buffer to a mnemonic phrase using the BIP39 algorithm.
UUEncode (Function)
Encodes a character string according to the UUEncode algorithm.
SysTheme (Function)
Returns the current theme of the device.
EmulateSimulator (Function)
Emulates the window of the mobile (Android/iOS) simulator....
Socket: Creating a client application
A client application of a socket server connects to a standard server in order to exchange information via socket......
diffApply (Function)
Applies a difference buffer to a specific buffer.
"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.
ParallelTaskRequestCancellation (Function)
Requests the cancellation of a parallel task.
StatError (Function)
Returns the error number for the last error caused by a Statxxx function (statistical functions).
ListSelectCount (Function)
Returns the number of elements selected in a List Box, ListView or Combo Box control.
TimeToString (Function)
Converts a time to a string in the specified format.
HListConnection (Function)
Returns the list of connections currently described in the application.
grAutoRefreshSeries (Function)
Identifies or defines whether a series is refreshed whenever the chart is drawn.
MatDeterminant (Function)
Calculates the determinant of a square matrix (the number of rows is equal to the number of columns).
GetColor (Function)
Allows you to get a set of harmonious colors without having to use a table of colors.
MatRead (Function)
Reads the value of a matrix element.
geoDistance (Function)
Returns the distance between the two locations. This distance is expressed in meters by default.
SQLColumn (Function)
Returns the characteristics of all the columns (or items): for a given table. for a given query....
OpenMobileWindow (Function)
Opens a window in a mobile application.
iPageWidth (Function)
Calculates the width (in millimeters) of the printable page while taking the left or right margins into account.
iPageHeight (Function)
Calculates the height of printable page (in millimeters) while taking the top or bottom margins into account.