ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Sitemap file for Google
To better analyze the content of the sites, the search engine of Google uses an XML file named "Sitemap" (if it is available)...
FileToURI (Function)
Saves the contents of a file to a resource identified by its URI.
Database schema: Description of table structure
The database schema allows you to define the structure of tables used by the project...
Custom-Folders in the database schema
Several file descriptions can be grouped into a "Custom-Folder"...
Uploading files
Uploading consists in saving a file located on the user's computer to a web server...
How to loop through the files of a directory?
This help page presents the different methods that can be used to loop through the files of a directory.
Handling the external files
WINDEV, WINDEV Mobile and WEBDEV propose several functions allowing you to manage the external files from your WINDEV/WINDEV Mobile applications or from your WEBDEV websites...
<DiskFile variable>.ReadLine (Function)
Reads a line from an external file (ANSI or UNICODE).
SCPGetFile (Function)
Gets a file via the Secure Copy Protocol.
<sshSession variable>.SCPGetFile (Function)
Gets a file via the Secure Copy Protocol.
<pdfPage variable>.AddWatermark (Function)
Adds a watermark to a page of an existing PDF file.
<pdfDocument variable>.AddWatermark (Function)
Adds a watermark to all the pages of an existing PDF file.
<pdfPage variable>.AddImage (Function)
Adds an image to a page in an existing PDF file.
<pdfDocument variable>.Save (Function)
Saves the content of a pdfDocument variable in a ".PDF" file.
fBuildRelativePath (Function)
Returns the path to a file relative to a reference directory.
<Source>.Delete (Function)
Deletes a record from a data file (query or view).
HDelete (Function)
Deletes a record from a data file (query or view).
<DiskFile variable>.FileName (Function)
Returns the name of an external file currently open.
<DiskFile variable>.WriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
<DiskFile variable>.Seek (Function)
Gets and sets current position in an external file.
fWriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
fSeek (Function)
Gets and sets current position in an external file.
fReadLine (Function)
Reads a line from an external file (ANSI or Unicode).
<Source>.StatCalculate (Function)
Performs various statistical calculations on the file keys.
<Tiff variable>.SaveTIFF (Function)
Saves an image in TIFF format into a file or memory.
WLanguage procedure called by FTPListFile
Procedure ("Callback") called by FTPListFile for each file found.
xmlDocument (Variable type)
The xmlDocument type is used to handle an XML file.
MultimediaPause (Function)
Pauses a media file played in a Multimedia control.
HDBOpen (Function)
Opens the xBase table and the "memo" file if it exists.
<mongoGridFS variable>.GetFileInfo (Function)
Used to get information about a MongoDB file (gridFS).