ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

The structure of the RAD patterns (kept for backward compatibility)
...The RAD pattern files (MDL files) are used to describe:...
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
Frequently asked questions about HFSQL Cluster
Frequently asked questions about HFSQL cluster....
14. Report templates
...Report templates are used to easily standardize report layouts....
Alignment options
To optimize the alignment of controls in a window, page or report, you have the ability to use the alignment options......
Error 102: The constants can be defined in the initialization code of project, ...
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....
NbLabel (Property)
The NbLabel property is used to: Find out the number of labels printed across the page width. Modify the number of labels printed across the page width....
AnchorRateBottom (Property)
The AnchorRateBottom property is used to: Find out the anchor rate when a control moves on the vertical axis. Modify the anchor rate when a control moves on the vertical axis....
AnchorRateRight (Property)
The AnchorRateRight property is used to: Find out the anchor rate when a control moves on the horizontal axis. Modify the anchor rate when a control moves on the horizontal axis....
Note (Property)
The Note property is used to: Find out the notes associated with a control, a window, a page or a report. Modify the notes associated with a control, a window a page or a report....
PageExist (Function)
Checks whether the specified page is currently displayed in the browser of the Web user. Used to find out whether a page is displayed in a frame other than the current one.
The Button control
The Button control allows the user or the Web user to run a specific action with a simple click......
PageBorderVisible (Property)
The PageBorderVisible property is used to: determine if the page borders are displayed in a Diagram Editor control. show or hide the page borders in a Diagram Editor control....
The Progress Bar control
The Progress Bar control is used to follow the progress of an event......
<Date type>.ToInteger (Function)
Converts a date to an integer.
DateToInteger (Function)
Converts a date to an integer.
Managing cookies
A cookie is an easy way to temporarily store information on the user's computer......
Unavailable functions and properties
Some functions and properties have been removed from WLanguage......
ERR_NO_PAGE
ERR_NO_CURRENT_PAGE
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....
Managing dates and times
WINDEV, WEBDEV and WINDEV Mobile propose several methods for managing dates and times in your applications......
Font (Property)
The Font property is used to Get the identifier of the font used in a control in a report, page or window. Change the font used in a control in a report, page or window....
sRead (Function)
Reads a character string in the entry buffer of the specified serial port.