ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HDBSortType (Function)
Returns or modifies the sequence of text items in the xBase files.
HDBOpen (Function)
Opens the xBase data file and the "memo" file if it exists.
HDBIndex (Function)
Opens an xBase index file.
xBase files: Limits
HDBOpenNoLock (Function)
In single-user mode, opens an xBase data file without locking it.
HUnlockFile (Function)
Unlocks the records of a data file: locked by HLockFile. individually locked by a locking read function....
HForward (Function)
Moves several records forward from the current position in the data file, according to a specified item.
EmailImportHTML (Function)
Imports, into the Email structure or into an Email variable, the content of an HTML file in order to send it by email.
HExportJSONString (Function)
Exports the records from a data file (HFSQL or OLE DB), view or query to a JSON string.
<HFSQL file>.ExportJSONString (Function)
Exports the records from a data file (HFSQL or OLE DB), view or query to a JSON string.
PDF file management functions
...PDF file functions...
HRplFilterProcedure (Function)
Defines the WLanguage procedure that will be called whenever a replication operation is performed on a specific file.
Configuration of Apache 2.4 server
WEBDEV Development: Configuration of the Apache 2.4.x server for the CGI protocol and for WEBDEV sites....
Managing the automatic identifiers when adding a record
When adding a record into a HyperFileSQL file (HAdd), three management modes are available for the automatic identifiers......
WDZip: Handling files in an archive
The compressed files found in an archive can be handled by WDZip......
FTPListFile (Function)
Lists the files (and/or the directories) found in a directory of an FTP server and returns the number of listed files (and/or directories)....
HelpFile (Function)
Returns or modifies the name of the help file used by the context-sensitive help of a window.
zipSelectFile (Function)
Selects files from an archive.
MemoryToFile (Function)
Automatically initializes the memory value of the items for the current file record with the values of the members of a class or structure.
FileToMemory (Function)
Automatically initializes the values of the members found in a class or in a structure with the values of the items of the current file record.
HTrack (Function)
Starts tracking write actions (addition, modification or deletion) performed on a file found in an HFSQL server.
Extracting the text of the project
The following text can be extracted......
Database parameters (Setup program)
The setup program creation wizard includes the setup of the database along with the application and suggests additional elements......
Restoring a project backup
WINDEV, WEBDEV and WINDEV Mobile allow you to regularly save the different elements of your project in an archive file (ZIP extension)......
Downloading files
The download is the operation that consists in saving a file stored on the server onto the computer of Web user......
fReadLineRegularExpression (Function)
Reads a line in an external file, gets sections of this line according to a regular expression and assigns them to a variable.
pdfDocument (Type of variable)
The pdfDocument type gets all the characteristics of a PDF file: author, date created, page content, etc.
<Source>.RecNum (Function)
Returns: the number of the current record in the HFSQL data file. the number of the current record in the HFSQL view....
<Source>.SeekFirst (Function)
Positions on the first file record whose value for a specific item is greater than or equal to a sought value.
<Source>.Track (Function)
Starts tracking write actions (addition, modification or deletion) performed on a file found in an HFSQL server.