ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Assisted HFSQL error handling
WINDEV, WEBDEV and WINDEV Mobile include a module for assisted management of HFSQL errors......
Errors while managing tables
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
Variable Description (Type of variable)
The Variable Description type is used to get information about a variable or a member.
Manipulating Combo Box controls programmatically (prefix syntax)
WINDEV, WINDEV Mobile and WEBDEV allow you to programmatically manipulate Combo Box controls......
HStartServer (Function)
Allows you to start an HFSQL server (this function uses the MantaManager service).
2. Examples and components provided with WEBDEV
Character strings
WLanguage supports different types of strings....
The Table control
The Table control is used to simplify the display and the input of information stored in memory or coming from a data file, a view or a query......
<Connection variable>.ManageTask (Function)
Enables or disables a scheduled task on an HFSQL Client/Server server....
<Connection variable>.DeleteTask (Function)
Deletes a scheduled task from an HFSQL Client/Server server....
Handling a .NET 3.0, 4.0 control, ... (WPF) through programming
WINDEV enables you to handle a .NET 3.0, 4.0 control, ... (WPF) by programming......
DotNetRunXML (Function)
Runs a procedure on a server for .Net XML web services.
DotNetRun (Function)
Runs a procedure on a .Net server.
DotNetVersion (Function)
Returns the version number of the .Net Framework available on the current computer.
Truncate (Function)
Truncates the right part of a string or buffer.
Assignment operators
Three assignment operators are available......