ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Managing the required input in WEBDEV
To prevent users from leaving a control empty, you can set it as a required field......
<Page>.Use (Function)
Displays a WEBDEV page in the browser of the Web user and closes all the current page contexts.
Setup directory
The setup wizard allows you to configure the setup directory of application....
Opening a help file (CHM, HTML or PDF)
There are several ways to open a help file......
The log process
...A log is a special file that contains the history of all changes made to one or more data files over a given period of time (date the file was created, last automatic data modification, last backup created with WDLog, etc.)...
Conceptual Data Model (CDM)
In the MERISE methodology, the conceptual data model defines the objects and the actions that must be taken into account in the database......
Configuring the AAF menus (Automatic Application Features)
WINDEV includes several Automatic Application Features (AAFs)......
Advanced management of class instances
The advanced management of instances is used to choose the mode for taking reference. This choice directly impacts the freeing of the class objects: depending on the selected take of reference, the "Destructor" will not be called at the same time....
Page menu
WEBDEV allows you to create a drop-down menu in your HTML pages......
Finding the unused WEBDEV styles
In most cases, most of the presentation styles are created when designing a site......
ERR_CANNOT_CREATE_TMP
Compilation options (HLP format)
ERR_LAUNCH_FAILED
Analysis links
The links are used to link the files found in an analysis between themselves......
SCM administrator: Merge of repositories
The merging of repositories makes it possible to combine projects from several repositories into a single repository......
ERR_NOTADEVVERSION
DateTimeValid (Function)
Checks the validity of a date/time between January 01, 0001 at 0 hours 0 minutes 0 seconds 0 hundredths of a second and December 31, 9999 at 23 hours 59 minutes 59 seconds 99 hundredths of a second....
Markdown
Markdown is a lightweight markup language that allows you to apply formatting to text......
Translating programming messages
When developing a multilingual application, you can translate the different messages displayed to the user (messages displayed by Info and YesNo, for example....
Access rights to a class property
A property is a code element that includes two processes......
How to loop through the files of a directory?
This help page presents the different methods that can be used to loop through the files of a directory....
Application triggers
...A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ...) on a record of a data file....
25. Performing a process on several successive pages
Performing a process on several successive pages...
Popup window
WINDEV allows you to open windows in popup format......
ERR_DISCONNECTED_UPDATE