ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Xaml>.Event (Function)
Associates a procedure written in WLanguage with an event of Xaml control.
Xaml functions
List of Xaml functions
<XAML>.Property (Function)
Allows you to find out and modify the value of a .Net property for an Xaml control or for a Carousel control.
The .NET field 3.0, 4.0, ... (WPF)
The Xaml control allows you to easily manage the Xaml language...
Xaml functions (prefix syntax)
List of Xaml functions (prefix syntax)
10. Embedded queries
The controls from a window can be linked to a data file or existing query, ......
Supercontrol
A supercontrol is an advanced type of control......
10. Embedded queries
<Word Processing>.FindElementByName (Function)
Searches for an element by its name in a Word Processing document.
Handling a TreeView control at runtime
When the TreeView control is in edit, the user can expand or collapse the different levels of the tree structure by clicking the treeview elements....
AttributeSerialize (Property)
The AttributeSerialize property gets the serialization name of the type according to its name and the <Serialize> extension attribute.
InvalidInputDetect (Function)
Detects and signals an error on required controls left empty and/or controls with invalid data....
DocFindElementByName (Function)
Searches for an element by its name in a Word Processing document.
The Spin control
A Spin control is used to increase or reduce a value found in a control......
HTMLEdit (Property)
The HTMLEdit property is used to: find out whether a Word Processing control is displayed in optimized mode for HTML editing, modify a Word Processing control to display it (or not) in optimized mode for HTML editing....
Pyramid charts
Pyramid charts allow you to view data in descending order......
Error 121: Shadowing a structure
TitleBackgroundColor (Property)
The TitleBackgroundColor property is used to get and change the background color of a column title in a Table or TreeView Table control.
Applying the Responsive Web Design mode to an existing page
This help page explains how to apply the Responsive Web Design mode to an existing WEBDEV page......
Manipulating Diagram Editor controls programmatically
In WINDEV and WEBDEV, you can handle Diagram Editor controls programmatically......
IFrame control
IFrame is an HTML concept......
SourceName (Property)
The SourceName property is used to: Get the name of the report data source. Change the report data source....
Width (Property)
The Width property gets and changes the width: of a control or block in a report. of a control (found in a window), window, column found in a table or column found in a list box (including listview). of a control (found in a page), column found in a table or column found in a list box. The control can be overlayable or not....
WINDEV and the streams - Use example
In this example, the application must manage a video conference between two computers......
DisplayEvenIfNull (Property)
The DisplayEvenIfNull property is used to: Determine whether a row or column in a Pivot Table control is displayed even if it contains no value. Show or hide a row or column in a Pivot Table control if it does not contain any values....
Calendar functions (prefix syntax)
Flexbox control description: Details tab
The "Details" tab of the Flexbox control description window allows you to define how the control reacts when the browser is resized horizontally or vertically......
Calculations in the columns of a Table control
When a Table control contains numeric data, it may be useful to get the total of a column or count the number of elements......
TableAddColumn (Function)
Adds elements on the right of an Horizontal Table control.
Border (Property)
The Border property is used to get and change the characteristics of the borders: for a report control or block. for a window control. for a cell of a Table control....