ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Anchoring in a page
In a page, the anchors define how the content of a page will behave when the page is enlarged by the Web user....
Size (Property)
The Size property is used to determine and change the size of an element.
ProfilerEnd (Function)
Stops "collecting data" for the performance profiler.
HInfoGroup (Function)
Returns information about the specified group of users.
Overview of OOP (Object Oriented Programming)
The object-oriented programming (called "OOP") is a programming paradigm in which the programs are organized as sets of objects......
HListGroup (Function)
Returns the list of groups of users defined for a connection.
HListUser (Function)
Returns the list of users defined for a connection.
LowerValue (Property)
The LowerValue property is used to: Get the lower bound of the interval currently selected in a Range Slider control. Change the lower bound of the interval currently selected in a Range Slider control....
ScrollValue (Property)
The ScrollValue property gets and sets the scroll value.
FileDisplay (Function)
Displays a file in the user's browser....
Class diagram
A class diagram describes the structure of a system via classes and the relationships among them......
Operations performed on class diagrams
The following paragraphs explain......
NumberPage (Property)
The NumberPage property is used to get: the number of pages in a "multi-page" image file. This image is displayed in an Image control or in the background of a Chart control. the number of pages in a PDF file displayed in an Image control. the number of pages found in a PDF file displayed in a PDF Reader control. the number of pages found in a DOCX file displayed in a Word Processing control....
ImageHeight (Property)
The ImageHeight property is used to: Find out the height of the image section displayed in an image control or in the background of a chart control. Modify the height of the image section displayed in an image control or in the background of a chart control....
Visible (Property)
The Visible property is used to: Find out whether an element is visible. Make an element visible or invisible....
HReadSeek (Function)
Sets the position on the first record whose value for a specific item is greater than or equal to a sought value (generic search).
ComponentLoadAll (Function)
Recursively loads in memory all the external components used in the project.
<Spreadsheet>.StartModification (Function)
Indicates the start of a series of actions performed in a Spreadsheet control in a single event ("undo/redo")....
SpreadsheetDeleteImage (Function)
Deletes an image from the current worksheet in a Spreadsheet control.
Query
The keyword "Query" is used to describe: