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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Diagram Editor control events
WINDEV manages the following events by default (in the order in which they appear in the code editor) for the Linear Slider controls and for the Range Slider controls...
fRename (Function)
Modifies the name of a file.
dSaveImageJPEG (Function)
Saves an image: in a JPEG file. in memory....
Zooming an image (WEBDEV)
WEBDEV proposes several methods for zooming an image:...
Filling a Chart control
The data that will be displayed in the Chart control can come from......
Guided Tour constants
WDInst allows you to configure the characteristics of the files to install......
HourglassNetwork (Function)
Displays or hides an endless gauge in the title bar of Android application windows .
FutureHeight (Property)
The FutureHeight property is used to determine how high an auto-resizing control in a report will be after being enlarged.
Operations performed on a data file (Data model editor)
The main operations that can be performed on a data file from the data model editor are as follows......
The Popup control
The Popup control is a control used to associate a popup with a page. This popup, displayed from the page into which it is inserted, is used to easily establish a dialog with the user....
OpenIDParameters (Type of variable)
The OpenIDParameters type is used to define all the advanced features of an authentication for OpenID.
fDir (Function)
Finds a file or directory.
Text editing (Code editor)
When developing a new feature, it may be useful to keep the same environment for opening text files... Warning This feature is only available in WINDEV Suite SaaS 2025 Update 2. For more details, see Use the new features of WINDEV Suite SaaS 2025....
The Internal Page control
The "Internal Page" control is used to include a page (and its code) in a control of another page......
HOptimize (Function)
Used to handle the idle periods of a software (period without processes) to optimize the queries and the browses that will be run thereafter.
Single Page App
A "Single Page App" is a Web application (Internet or Intranet) whose all pages are grouped in a single page......
sWrite (Function)
Writes a character string to the output buffer of the specified serial port, parallel port or infrared port.
sRead (Function)
Reads a character string in the entry buffer of the specified serial port.
System constants
List of constants used by the system functions....
Installing and starting WDTRAD