ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

WHILE statement
In a WHILE statement, the expression is evaluated at each beginning of the block of statements...
LOOP statement
The statement block is repeated endlessly...
fChangeSize (Function)
Resizes an external file.
<zipArchive variable>.DeleteFile (Function)
Deletes a file from an archive.
<DiskFile variable>.Close (Function)
Closes an external file.
Displaying a report in PDF format in the browser of the Web user
To display a report in PDF format in the browser of the Web user, you must......
Displaying a report in HTML format in the browser of the Web user
To display a report in HTML format in the browser of the Web user, you must......
NumberPage (Property)
The NumberPage property is used to get: the number of pages in a "multi-page" image file. This image is displayed in an Image control or in the background of a Chart control. the number of pages in a PDF file displayed in an Image control. the number of pages found in a PDF file displayed in a PDF Reader control. the number of pages found in a DOCX file displayed in a Word Processing control....
WDZip: Overview
WDZip is used to compress and group your files in archives......
zipArchivedFile (Type of variable)
The zipArchivedFile type is used to handle a file found in an archive in one of the following formats: ZIP, CAB, RAR or WDZ or a file to add into an archive.
fIsImage (Function)
Used to find out whether a file found on disk or a file contained in a buffer corresponds to an image format recognized by WINDEV, WEBDEV or WINDEV Mobile.
<Destination>.CopyRecord (Function)
Copies: the content of the current record (loaded in memory) to the current data file record. the content of the Record variable to the current data file record....
NetEraseFile (Function)
Deletes a file from the FTP (File Transfer Protocol) or RPC (Remote Procedure Call) server powered by WINDEV. This function is kept for backward compatibility....
HCopyRecord (Function)
Copies: the content of the current record (loaded in memory) to the current data file record. the content of the Record variable to the current data file record....
<ftpConnection variable>.Send (Function)
Transfers a file or directory to an FTP server (File Transfer Protocol). This new function is available from WINDEV Suite SaaS 2025 Update 2....
Extension (Property)
The Extension property is used to: get the extension of a table defined in the data model editor or programmatically. define the extension of a file (when the file is described through programming only)....
Parameters of the procedure used by TreeListItem
Procedure ("Callback") called by TreeListItem for each "child" element found. This procedure can be a local, global or internal procedure.
NetMachineName (Function)
Returns the name of the local computer or the name of a computer whose IP address is known (reverse DNS resolution).
<Source>.RecordDate (Function)
Returns the date and time of last write operation performed on a record in an HFSQL table (Classic or Client/Server)....
Binding a List Box control to an item
A List Box control can be bound to an item in a data file, query, etc....
Downloading a report in PDF format on the computer of the Web user
To propose to download a report in PDF format on the computer of the Web user, you must......
WDMap: Reindexing an HFSQL data file
WDMap is used to find out whether an HFSQL data file must be reindexed and reindex an HFSQL data file......