ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

The Web Camera control
...The Web Camera control is used to view a file that is refreshed at regular time intervals....
<Source>.ExportJSON (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to a JSON file.
<Source>.ExportXLS (Function)
Exports records from a data file (HFSQL or OLE DB), view or query to an Excel file (XLSX).
InitialItem (Property)
InitialItem is used to find out the initial name of an item found in a query. This name is known from the alias of this item.
<Source>.ExportXML (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to an XML file.
iLine (Function)
Prints a line at specified coordinates.
<Source>.ExportCSV (Function)
Exports the records found in a data file (HFSQL or OLE DB), a view or a query to a CSV file.
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......
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.
dSaveImagePNG (Function)
Saves an image: in a PNG file. in memory....
AnchorRateWidth (Property)
The AnchorRateWidth property is used to: Find out the anchor rate when a control (or a table column) stretches on the horizontal axis. Modify the anchor rate when a control (or a table column) stretches on the horizontal axis....
fLock (Function)
Entirely or partially locks an external file.
dSaveImageJPEG (Function)
Saves an image: in a JPEG file. in memory....
<Connection variable>.RegenerateFile (Function)
Regenerates a data file from its log.
fMoveFile (Function)
Moves a file from one directory to another.
HSetREP (Function)
Enables or disables the management of .REP file.
grDestinationWMF (Function)
Defines a meta file as chart destination.
zipExtractPath (Function)
Returns the path of a file found in the archive.