ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Spreadsheet>.AllowProcedure (Function)
Allows the use of a WLanguage function/procedure in a formula of a Spreadsheet control....
Data persistence
The data persistence is used to store the value typed by the user......
DeleteButton (Property)
The DeleteButton property is used to determine if there should be an automatic delete button in a Text Edit control, and to change its position.
TabOffset (Property)
The TabOffset property is used to get and change the offset between the border of a Tab or Ribbon control and the tab buttons.
SpreadsheetGetFormula (Function)
Retrieves the calculation formula of a cell found in a Spreadsheet control of a window.
<Spreadsheet>.GetFormula (Function)
Retrieves the calculation formula of a cell found in a Spreadsheet control of a window.
Managing context menus in a WINDEV or WINDEV Mobile application
A context menu can be opened by the user via a right mouse click......
<Source>.TransactionFree (Function)
Transforms all "in transaction" records into "Normal" records if they do not belong to an ongoing transaction.
Creating an RSS reader
WINDEV, WEBDEV and WINDEV Mobile allow you to produce and/or consume an RSS feed (Rapid Simple Syndication)......
Creating an RSS stream
WINDEV, WEBDEV and WINDEV Mobile allow you to produce and/or consume an RSS feed (Rapid Simple Syndication)......
The Captcha control
The "captcha" are the distorted texts that the Web user must decode and re-enter in a site before validating a form....
InitialAnimation (Property)
The InitialAnimation property determines whether the animation of an Image, Button, Static or Carousel control is enabled when the control is created.
MDL file (kept for backward compatibility): Window description
The MDL file is the file used to generate a RAD window......
iPageHeightLeft (Function)
Calculates the available height (in millimeters) left on the current page while taking into account the defined margins (top or bottom).
CalendarButton (Property)
The CalendarButton property is used to determine and specify whether a Date Edit control has a button to display a popup calendar.
Radio Button control functions
The following functions are used to manage the Radio Button controls......
Page Footer block
The Page footer block is run at the end of each page......
"Unit examples" pane
The "Unit examples" pane proposes the unit examples found in the different products......
SpreadsheetControlFormula (Function)
Allows you to use a control in order to create a custom formula bar for the Spreadsheet control.
HTransactionFree (Function)
Transforms all the records "in transaction" into "Normal" records if these records do not belong to a transaction currently in progress.
Splitting Business logic / UI code
During the development cycle of an application, the code that is specific to the interface (UI) and the code that is specific to the business logic (access to databases, etc.) are often "mixed"...
CalculatorButton (Property)
The CalculatorButton property is used to determine and indicate whether a Numeric or Currency Edit control has a button to display a popup calculator.
docElementFormula (Type of variable)
The docElementFormula type is used to define the characteristics of a Formula element found in a DocElement variable.
<Spreadsheet>.ControlFormula (Function)
Allows you to use a control in order to create a custom formula bar for the Spreadsheet control.
Manipuler un champ Editeur_HTML par programmation
Abre una ventana cuyo resultado se recuperará a través de una Procedure WLanguage ("callback").