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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

WDOptimizer: Overview
The different operations that can be performed with WDOptimizer are as follows......
WLanguage procedure called by WebSocketClientConnectSSL
WLanguage procedure ("callback") called by WebSocketClientConnectSSL when the connection to the server is established.
WithSpace (Function)
Adds or deletes the spaces found on the right of a text item when reading it.
"Is Class" operator
The "is <Class>" operator is used to find out whether the object used in an object of the class (or an object of one of its derived classes)...
fChangeExtension (Function)
Changes the extension of a file on disk.
Data persistence
The data persistence is used to store the value typed by the user......
FileToPage (Function)
Automatically updates the controls of a page with: the values of the bound items in the current record (loaded in memory) of the table described in the data model editor. This operation is performed regardless of the state of the controls (grayed, inactive or invisible). the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
Deploying an action plan
Once created, the action plans must be deployed in order to be run.
HFSQL in network mode on a server running Windows NT4, 2000, XP or 2003
The access speed to the data in network depends on several parameters (see the section......
1. Project audits
WINDEV Tutorial: Optimizing a project Lesson 1 - Project audits - 15 min
WLanguage procedure called by WebSocketClientConnect
WLanguage procedure ("callback") called by WebSocketClientConnect when the connection to the server is established.
SysIconAdd (Function)
Adds a system tray icon (in the lower-right corner of the screen).
Constants for managing emails
List of constants used by the functions for managing emails....
HOpenAnalysis (Function)
Opens a database schema in HFSQL Classic format.
1. Creating a WEBDEV project and its database schema
WEBDEV Tutorial - Creating a WEBDEV project and its database schema Lesson 1 - Creating a WEBDEV project and its database schema - 5 min
The email structure
The email structure is a preset structure of WLanguage (no declaration is required)......
The "Column" charts
The data is interpreted as "columns" whose height is proportional to the value of data......
The Edit control
The Edit control allows users to enter data......
Report based on a form
The report editor gives you the ability to print reports on pre-printed forms (image file or PDF file)......
Internal procedure
Several features require a procedure called once or several times via a WLanguage function ("Callback")....
BackgroundTaskAdd (Function)
Adds a new background task.