ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Optional connection information
When defining the connections in the data model editor or when defining the connections through programming, you have the ability to specifier the optional connection information...
UI modifiable by the end user
By default, WINDEV applications allow end users to modify the interface of the application......
Creating a .NET assembly from WINDEV
To create a.NET assembly, ......
mongoGridFS (Type of variable)
The mongoGridFS type is used to define the advanced characteristics of a file system for a MongoDB database.
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
Live Data: viewing data in the editors
The "Live Data" is used to view the content of the data files in the controls currently created in the different editors of the product used (window editor, page editor, report editor, ......
HListTrigger (Function)
Returns the list of triggers applied to one or more HFSQL data files.
Principle for running threads
At runtime, an application runs in a main thread......
Automation object
The Automation keyword is used to declare an automation object...
Filters in Table controls based on a data file
WINDEV, WEBDEV and WINDEV Mobile include multiple methods to filter the records displayed in a Table control based on a data file......
TreeView constants
List of constants used by the TreeXXX functions...
Working with the Source Code Manager
The principle for working with the Source Code Manager is as follows......
Multilingual project
User Groupware files
Two categories of data files are managed......
sfSessionInfo (Type of variable)
The sfSessionInfo type is used to get information about the current session...
HExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL file, a query or an HFSQL view to a physical file (on disk).
HState (Function)
Used to find out the state of a record.
Type (Property)
The Type property is used to get: the type of element (data file or item) defined programmatically or in the data model editor, view or query. the type of object. the type of data held in a Variant....
Toast (Type of variable)
The Toast type is used to define all the advanced characteristics of a toast notification.
Deserialize (Function)
Deserializes a buffer or a character string containing the data from a class, structure, array (including an associative array), queue, stack, list or advanced variable, as well as their subelements.
The different types of windows
The following types of windows can be created in a WINDEV application......
HFSQL Client/Server: Principle for saving the databases
Like for any database, backups of your HFSQL Client/Server databases must be performed on a regular basis......
fExtractResource (Function)
Extracts a resource from the application into a physical device location.
Handling data files in PHP
WEBDEV allows you to create a PHP site that handles data files......
Real Time Performance Profiler (RTPP)
The Real Time Performance Profiler (RTPP) is a tool that helps you identify what is slowing down your application......
Differences and specific features of an HFSQL Client/Server application
The management mode of data files may have to be adapted when using an HFSQL Client/Server application......