ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

SQL view
An SQL view is a virtual data source defined by an SQL query......
Converting C types
Depending on the type of programming, it may be useful to know the correspondence between the types used in C and the types used in WLanguage......
Composite variable
A composite variable contains different types of elements (members)...
WDZip: Handling files in an archive
The compressed files found in an archive can be handled by WDZip......
HFSQL Control Center: Managing scheduled elements
You have the ability to define scheduled elements on the HFSQL server....
ArraySort (Function)
Sorts a WLanguage array.
DeclareWebserviceContext (Function)
Used to declare a list of variables whose value will be persistent between the successive calls to a Webservice.
Overview of HFSQL Cluster
HFSQL Cluster is a database server intended to be deployed on several servers......
UploadSize (Function)
Returns the total size (in bytes) of the file currently uploaded via an Upload control.
UploadCurrentFile (Function)
Indicates the file currently uploaded via the Upload control.
Unalterable data files
This feature is used to signal that a data file cannot be modified after writing......
Native Access Connector
This type of Native Connector allows access to ACCESS databases for better interoperability purposes......
DotNetRunXML (Function)
Runs a procedure on a server for .Net XML Web services.
UploadSizeSent (Function)
Returns the total size (in bytes) of files already sent by the current upload via an Upload control.
iAddBookmark (Function)
Adds a bookmark in the report viewer or when exporting to PDF.
ContactAdd (Example)
Usage example of the ContactAdd function
List of reserved words
J2EERunXML (Function)
Runs a procedure on a server of J2EE XML Web services.
HListAnalysis (Function)
Returns the list of WINDEV or WEBDEV analyses (in HFSQL Classic format) available in a given directory.