ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

28. Site SEO
2. Analysis in practice
Handling a control through programming in a report
All report controls can be handled through programming......
dResize (Function)
Resizes an image: in an Image control. in an Image variable. in a picLayer variable]....
UMCOpen (Function)
Opens the edit window of User Macro-Code for the current window.
ListInfo (Function)
Retrieves the characteristics of a WLanguage list: types of elements and number of elements.
Hash functions
Hashing is used to summarize a file or a character string......
The Looper control: Custom synchronization
How to manage the synchronization between: the page displayed in the browser. This page contains a Looper control that displays the records found in an HFSQL file. the corresponding page context found on the server....
InWebMode (Function)
Indicates whether the current process is run: from a WINDEV executable. from the WEBDEV runtime engine (AWP)....
WINDEV 2024
Query
A query is used to interrogate a database in order to view, insert, modify or delete data......
Properties associated with the rows of a TreeView Table control
The rows of TreeView Table controls in a window or page can be manipulated using WLanguage properties......
Creating an SSL certificate that can be used with SocketCreateSSL
To create an SSL server with SocketCreateSSL, you must use a signed certificate containing a private key......
Queue, stack and list management functions
List of functions for managing the queues, the stacks and the lists...
<List variable>.Info (Function)
Retrieves the characteristics of a WLanguage list: types of elements and number of elements.
Reports and Queries 2024: New WLanguage features
In version 28, new functions have been introduced and some of them have been improved......
Numeric (Type of variable)
The numeric type is used to contain integer or decimal numbers by specifying if necessary: the number of digits in the integer part. the number of digits in the integer part and in the decimal part....
How to sort the result of a query?
This help page explains how to create a sort query with the query editor....
Internal procedure
Several features require a procedure called once or several times via a WLanguage function ("Callback")....
Keyboard Variable (Using physical keyboards on Android)
The Keyboard variable makes it possible to retrieve the parameters of the events of a physical keyboard......
SQLColumnFormat (Function)
Returns the different types of columns supported: by the data source identified by SQLConnect by the database accessed by a specific connection (connection described in the analysis or described by HDescribeConnection or HOpenConnection)....
Filtering a data file, a view or a query
A filter is used to define by programming a selection of records corresponding to one or more criteria......
How to associate an image with a treeview element?
When fillilng a TreeView control, an image is associated with each element....
App Tracking Transparency - Activity tracking
App Tracking Transparency enables users to authorize an iOS app to track their activity on third-party mobile apps and websites for advertising or data sharing purposes......
MaxValue (Property)
The MaxValue property is used to: get and set the top value of a report based on a data file. get the maximum value of the current filter. get the maximum value of a data series in a chart. get and set the maximum value for some types of controls....