ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

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....
Automatic error handling
Error handling can be customized for each process......
YesNoAsynchronous (Function)
Displays a message in a standard non-blocking dialog box with the answers "Yes" and "No" and calls a WLanguage procedure with the user's response....
2. User-friendly editors in practice
WLanguage procedure called by fCopyFile
WLanguage procedure ("callback") called by fCopyFile for each copied file.
WLanguage procedure called by fListFile
WLanguage procedure ("Callback") called by fListFile for each file found.
Generating a description of a data file from a window or from a page
When you design a quick prototype, you often create windows (or pages) without defining any data files......
Table,Save (External language)
Updates or adds a record in the data file linked to the Table control.
iPageEnd (Function)
Forces the move to the next page during the report print.
Multi-page print
A report can be very wide, with a width exceeding the width of a paper sheet......
STOP (Reserved word)
STOP is used to call the WLanguage debugger during a test in the editor...
ExceptionThrow (Function)
Artificially triggers the security mechanism of WLanguage by throwing an exception.
XamlEvent (Function)
Associates a procedure written in WLanguage with an event of Xaml control.
nWDExecute: Running a WLanguage function
Running a WLanguage function by dynamic compilation with command formatting......
<Window>.FromSource (Function)
Automatically initializes the controls of a window with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
<Source>.ToWindows (Function)
Automatically initializes the controls of a window with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
The Progress Bar control
The Progress Bar control is used to follow the progress of an event......
Sitemap file for Google
To better analyze the content of the sites, the search engine of Google is using an XML file named "Sitemap" (if it is available)......
WLanguage procedure called by zipAddDirectory
WLanguage procedure ("Callback") called when adding files with zipAddDirectory.
Custom synchronization for Table controls based on a data file
In some cases, you may want to use a custom synchronization for Table controls based on a data file......
Slider control properties (in a window)
List of properties associated with the Slider control found in a window...
ActiveXEvent (Function)
Associates a procedure written in WLanguage with an event of ActiveX control.
Choosing the type of image: dynamic, static, generated, ...
The images are often used to illustrate the site pages......
10. UMC: User Macro-Code
Creating the Table pages of the WEBDEV RAD pattern