ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

iPageWidth (Function)
Calculates the width (in millimeters) of the printable page while taking the left or right margins into account.
iColumnEnd (Function)
Forces a column break in a multi-column report.
ERR_NO_TABLE
Debugging a connection to an HFSQL server
The stored procedures and the triggers are debugged from the environment, with real execution on the server......
Anchored move on the main axes
To facilitate the positioning of controls, you have the ability to force their move according to the four main axes (0°, 45°, 90°, 135°)....
ReturnedValue (Property)
The ReturnedValue property is used to: Get and change the value returned by a window, page or report. Get and change the value returned by an option in a Radio Button control....
The user version of query editor : Specific features
This help page presents the specific features of the user version of query editor......
PDFNumberOfPages (Function)
Returns the total number of pages found in a PDF file.
General exception mechanism
A process of general exception is available for all the components of the object with which it is associated......
MDL file (kept for backward compatibility): Pattern description
The MDL file is the file used to generate a RAD window......
MDL file (kept for backward compatibility): Window description
The MDL file is the file used to generate a RAD window......
Special paste
The Special paste command is used to explicitly choose the format in which the clipboard content will be pasted in the window editor......
ERR_NO_END_TAG
MenuAddURLOption (Function)
Adds a new option after the last option of a drop-down or context menu. This menu option opens the page that corresponds to the specified URL.
<Menu>.AddURLOption (Function)
Adds a new option after the last option of a drop-down or context menu. This menu option opens the page that corresponds to the specified URL.
Custom properties (WLanguage)
A custom property is a code element with two events......
Bar Code control properties
Bar Code controls can be manipulated using different WLanguage properties......
ERR_PARSER
Image control in a page
Flexbox example: ratios to distribute available space among controls
In a flexbox container, you can define ratios for the different controls so that they take up a given amount of space......
Link properties
When creating a link, you can simply specify the destination......
The guide
The guide is a powerful search engine included in WINDEV, WEBDEV and WINDEV Mobile, allowing you to search for the referenced documents regarding a topic......
WDGenPage: Use in command line mode
WDGenPage run in command line is used to generate one or more semi-dynamic pages without starting WEBDEV or WDGenPage....
EnumElement (Function)
Used to enumerate the project elements: windows, pages, reports, queries, ...
<PDF reader>.AddWatermark (Function)
Adds a watermark to all the pages of a PDF file in a PDF Reader control.
The Chart control
The "Chart" control is used to display a chart in windows, pages and reports......
Functions for managing pages (prefix syntax)
List of functions for managing pages (prefix syntax)...