ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

OLE DB provider for HFSQL
The OLE DB provider on HFSQL is used to access an HFSQL database (Classic or Client/Server) from an external software that manages the accesses by OLE DB......
JWTParameters (Type of Variable)
The JWTParameters type allows you to define all the information necessary to perform JTW authentication.
ImageInfoValue (Function)
Returns the value of an Exif tag for the image used.
emailHeader (Type of variable)
The emailHeader type is used to retrieve or define the additional email headers.
DownloadInfo (Type of variable)
The DownloadInfo type is used to read the different details about a download in progress retrieved by DownloadGetInfo.
Characteristics of Table controls in a window
Table controls allow you to display and/or enter data......
J2EE constants
List of constants used by the J2EE functions....
Mobile-friendly website: available methods
WEBDEV includes several page creation methods that allow you to create mobile-friendly websites......
sRead (Function)
Reads a character string in the entry buffer of the specified serial port.
fSeek (Example)
Usage example of the fSeek function
OpenSSLCheck (Function)
Checks, via a public key, that the signature of data performed with the OpenSSL library is correct.
JSONToVariant (Function)
Converts a JSON string to a Variant variable.
Reals
NULL values: Allowing nullable types
Starting with version 2024, you can allow nullable types in a WINDEV, WEBDEV or WINDEV Mobile project......
The Table control
The Table allows users to easily view and enter data stored in memory or from a table, view or query......
SQL commands available in an SQL query
WINDEV allows you to easily run queries in SQL code......
FTPGet (Function)
Transfers a file or directory from an FTP (File Transfer Protocol) server to the current computer.
FTPGetFile (Function)
Transfers a file from an FTP (File Transfer Protocol) server to the current computer.
sWrite (Function)
Writes a character string to the output buffer of the specified serial port, parallel port or infrared port.