ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HReadPrevious (Function)
Sets the position on the previous record of a file according to a browse item.
Developing an application for iPhone/iPad
The development of an iPhone/iPad application is performed in 2 steps:...
Type inference
The type inference is used to simplify the declaration of variables when the variable type can be automatically deduced by the compiler......
Dynamic serving
"Dynamic serving" is a technique where the same address (URL) leads to 2 different pages......
Responsive Web Design: Tips
The Responsive Web Design was used in your pages but you still encounter some lock points......
Docker image of the HFSQL server
From version 22, a Docker container with the HFSQL server is available in Docker Hub......
Style of a control
As soon as it is created, a control is associated with a style......
Application patch
Once an application was installed, the application library had to be reinstalled whenever a modification was performed (WDL file)......
Opacity (Property)
The Opacity property is used to get and define the opacity percentage for a window, or for controls in a window or page.
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....
Drawing in WINDEV, WEBDEV and WINDEV Mobile
WINDEV, WEBDEV and WINDEV Mobile include several functions for displaying, drawing, copying and saving the drawings and images from your applications or sites......
zipExtractFile (Function)
Extracts a file from an archive and automatically decompresses it to a physical location or in memory.
Events associated with a Dashboard control
WINDEV and WINDEV Mobile manage the following events by default (order of appearance in the code editor)...
emailSMTPSession (Type of variable)
The emailSMTPSession type is used to access a messaging server by using the SMTP protocol (Simple Mail Transfer Protocol) in order to send emails.
Error (Function)
Displays a custom error message in a system error window.
Mobile User Groupware (Android and iOS)
WINDEV Mobile includes a User Groupware for Android and iOS applications......
Global and local variable
Two types of variables are available......
Drawing constants
List of constants used by the drawing functions....
How to develop a site for Linux?
The method for developing a site for Linux is identical to the method for developing a site for Windows....
TwainToBMP (Function)
Allows you to perform one of the following actions: save the document coming from the Twain device in a Bitmap file (".BMP" extension). view the document coming from the Twain device in the user interface of the device. save the document coming from the Twain device directly in memory in Bitmap format (in a buffer)....
TwainToControl (Function)
Allows you to : view the document coming from the Twain device in an Image control. view the document coming from the Twain device in the user interface of device....
ImageInfoValue (Function)
Returns the value of an Exif tag for the image used.
Configuring and running the action plans
When the action plans are deployed, you have the ability to configure their activation mode....
Remote WEBDEV administrator: Server parameters
The server administrator can define the server parameters via the remote administration tool......
Android Widget windows
An Android application can contain one or more Widget windows......