ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

EmailOpenMail (Function)
Opens the default messaging software: of Web user on the browser computer. of the user on the current Windows computer. on the phone....
dModifyLightness (Function)
Changes the lightness of an image found: in an Image control, in an Image variable....
iImageWidth (Function)
Calculates the width of the image to print (in millimeters).
iPageWidth (Function)
Calculates the width (in millimeters) of the printable page while taking the left or right margins into account.
XLS file handling functions
List of functions for managing XLS files...
The "Stock" charts
The Stock charts are used to represent the variations in the values of shares......
'Image gallery' Looper control
The "Image gallery" Looper control is used to manage the display of a set of images without programming......
2. Managing a database
WEBDEV Tutorial: My first WEBDEV website Lesson 2 - Managing a database - 30 min
The Multimedia control
The Multimedia control is used to play multimedia files......
HTML 5: Example for managing the programmed Drag and Drop
To make a WEBDEV site more interactive, you have the ability to implement Drag and Drop in the pages....
Customizing the Switch controls
The Switch control is a 2-state Check Box control (on/off, true/false, yes/no)......
Constant
The constants are language elements whose value is fixed once and for all...
dModifySaturation (Function)
Modifies the saturation of an image found: in an Image control, in an Image variable....
fReadLine (Function)
Reads a line from an external file (ANSI or UNICODE).
Defining specific character sets in HFSQL data files
When an application is used to display or save data in HFSQL files, this data is entered in the current language......
Events associated with Image controls
List of events associated with Image controls...
Input masks and display masks
WINDEV, WEBDEV and WINDEV Mobile propose two types of masks......
HCopyRecord (Function)
Copies: the content of the current record (loaded in memory) to the current data file record. the content of the Record variable to the current data file record....
zipMerge (Function)
Merges the different sub-archives found in a multi-part archive to create a single-part archive.
Image control properties
The Image controls include properties that can be handled in WLanguage both in the windows and pages but also in the reports......
List Box control properties
You can manipulate List Box controls in a window or page using the following WLanguage properties......
The Layout control
The Layout control simplifies the implementation of dynamic UIs where controls are displayed and/or hidden programmatically......
dText (Function)
Draws a text: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Images, colors and tabs
To optimize the appearance of your screens, WINDEV, WEBDEV and WINDEV Mobile allows you to use images or colors in your tab controls......
WDConver : Use in command line mode
Using WDConver in command line mode consists in running a conversion description created and saved with WDConver ("......