ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Variable Drive>Rename (Function)
Rename a file or directory on an Drive.
<modbusSession>.WriteFloat (Function)
Writes one or more single-precision floats to a Modbus slave, starting at a specific address.
LinkedFile (Property)
The LinkedFile property is used to set the characteristics of a link.
SourceFile (Property)
The SourceFile property is used to set the characteristics of a link.
fSize (Function)
Returns the size of a file (in bytes).
DurationToString (Function)
Converts a duration to a character string in the specified format.
HDeleteFile (Function)
Deletes the HFSQL data files (.fic, .ndx, .ftx and .mmo files if they exist) from the server.
HInfoDatabaseProperty (Function)
Used to find out the properties of a database on an HFSQL server.
HInfoFileProperty (Function)
Allows you to find out the properties of a data file located in an HFSQL server.
HInfoServerProperty (Function)
Allows you to find out the properties of an HFSQL server.
DriveMoveFile (Function)
Moves a file present in an Drive directory to another directory on this Drive (remote disk).
<modbusSession>.Disconnect (Function)
Closes the Modbus session.
DriveMoveDirectory (Function)
Moves a directory and its contents to another directory within a remote drive.
SCPGetFile (Function)
Gets a file via the Secure Copy Protocol.
SCPSendFile (Function)
Transfers files via the Secure Copy Protocol.
DriveCopyDirectory (Function)
Copies a directory on a remote drive to another directory.
<modbusSession>.WriteRegister (Function)
Writes one or more registers (16-bit values) to a Modbus slave, starting at a specific address.
DiagramStartModification (Function)
Indicates the start of a series of actions performed in a Diagram document in a single event ("undo/redo")....
HInfoFile (Function)
Returns the characteristics of an HFSQL Classic or Client/Server table....
DiagramEndModification (Function)
Indicates the end of a series of actions performed in a Diagram document in a single event ("undo/redo")....
fFileName (Function)
Returns the name of an external file currently open.
Managing bar codes
The use of bar codes to identify and manage products has become essential......