ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

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.
Handling a Range Slider through programming
WINDEV allows you to handle a Range Slider control through programming......
Events associated with a Dashboard control
WINDEV and WINDEV Mobile manage the following events by default (order of appearance in the code editor)...
TreeView Table report
The report editor allows you to create "TreeView Table" reports......
Developing an application for iPhone/iPad
The development of an iPhone/iPad application is performed in 2 steps:...
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......
Programming custom calculations in Table controls
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)......
Deploying an Android application
WINDEV Mobile allows you to develop Android applications. Then, these applications can be easily deployed....
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......
TableModify (Function)
Modifies a row in: a Table control, a TreeView Table control, a table displayed in a Combo Box control....
Handling an Edit control programmatically
You can handle Edit controls programmatically......
HReadPrevious (Function)
Sets the position on the previous record of a file according to a browse item.
XMLExecuteXPath (Function)
Executes an XPATH query: in an XML document. in an xmlDocument variable....
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.
HAlias (Function)
Creates a logical alias of a table (or query) or cancels all existing aliases.
Display modes, transparency and symmetry of an image
An image can be displayed in a window, a window control, a report control, a page control or a block according to several display modes....
HTTPSend (Function)
Sends an HTTP request and waits for the response from the HTTP server.