ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Creating a service with WINDEV
A service is a specific type of application intended to be run without any user intervention......
HEndNoModif (Function)
Unlocks a file that was locked by the same program with HNoModif.
<Document variable>.ToHTML (Function)
Converts a Document variable into an HTML file.
<sfConnection variable>.Modify (Function)
Modifies the records of a file defined in Salesforce.
PDFReaderSave (Function)
Saves the content of a PDF Reader to a file.
<Scanner variable>.ToPDF (Function)
Saves a document from a scanner to a PDF file.
DocClose (Function)
Closes a docx file and frees the document.
<Source>.SetLog (Function)
Enables or disables log management on a file.
<hdfsConnection variable>.Delete (Function)
Deletes a file or directory from a Hadoop server.
SaveParameter (Function)
Saves a persistent value in the registry or in another file specified by InitParameter.
Native MySQL Connector - License Agreement
<zipArchive variable>.ExtractPath (Function)
Returns the path of a file found in the archive.
HDeleteAll (Function)
Deletes all records from a data file, an HFSQL view or a query.
Push (Function)
Pushes an element onto the stack.
<Scheduler>.DateVisible (Function)
Makes a day visible or invisible in a Scheduler control.
<Map>.LimitArea (Function)
Limits the geographic area displayed in the Map control.
HTrackStop (Function)
Stops tracking a data file on an HFSQL server.
PDFAddWatermark (Function)
Adds a watermark to all or some pages of an existing PDF file.
zipExtractFile (Function)
Extracts a file from an archive and automatically decompresses it to a physical location or in memory.
HInfoAnalysis (Function)
Returns information about a database schema (WDD file).
PDFAddImage (Function)
Adds an image to a page in an existing PDF file.
WHelp (Function)
Displays a file or a help page in HLP or CHM format.
LooperToWord (Function)
Creates a Word file (.RTF) using the data from a Looper control.