ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

SysSetFocus (Function)
Sets focus to a window or control.
fClose (Function)
Closes an external file.
fCurrentDrive (Function)
Gets or sets the current drive.
HSetIntegrity (Function)
Enables or disables the management of an integrity constraint on a file link.
Structure of log files (HFSQL Client/Server)
The following files are automatically created when logging an HFSQL Client/Server data file......
The Web Camera control
...The Web Camera control is used to view a file that is refreshed at regular time intervals....
xmlDocument (Type of variable)
The xmlDocument type is used to handle an XML file.
MyHostControl (Reserved word)
The MyHostControl keyword is used to handle the WEBDEV Page control from the code of the page it displays.
Password (Property)
The Password property sets and changes the password.
HDeleteAll (Function)
Deletes all records from a data file, an HFSQL view or a query.
ModbusWriteBit (Function)
Writes one or multiple bits to a specific address in a Modbus slave.
fLock (Function)
Entirely or partially locks an external file.
<Connection variable>.RegenerateFile (Function)
Regenerates a data file from its log.
HSetREP (Function)
Enables or disables the management of .REP file.
HChangeLogDir (Function)
Modifies the location of log files corresponding to an HFSQL data file.
fEncrypt (Function)
Encrypts a file in binary or ASCII format.
iParameterPDF (Function)
Defines the options for the generated PDF file.
dPolyline (Function)
Draws a line composed of multiple segments.
HChangeName (Function)
Modifies the physical name of a data file.
Error 404: The file for HFSQL browse cannot be an expression of this type
<Looper>.ToXML (Function)
Creates an XML file with data from a Looper control (Looper control based on a data file or populated programmatically).
<Source>.DuplicateRecord (Function)
Duplicates the record read in a data file: the record found in memory is added into the data file (query or view).
GenerationNumber (Property)
The GenerationNumber property is used to get the generation number of the physical data file associated with the logical data file.
fSize (Example)
Usage example of the fSize function
fCreateLink (Function)
Creates a link on a file at the specified location.