ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

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.)...
Zombie procedures
In most cases, old code contains procedures that are used but that do no longer match the current quality standard......
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......
Scheduler control: Customize appointments
In the Scheduler control, the appointment is displayed in a specific area......
Analysis links
The links are used to link the files found in an analysis between themselves......
Empty (Property)
The Empty property is used to determine if: a Looper, Table, List Box or Combo Box control is empty. The control can be a browsing control or a memory control. a Chart control contains no series. a report control is empty (control linked to an item). an array (or an associative array) contains no element. an element of an associative array exists or not. a queue, a list or a stack contains no element....
Context menu associated with Table controls and their columns (AAF)
WINDEV applications automatically include a context menu for Table controls, TreeView Table controls and their columns......
Choosing the action associated with a WEBDEV button
Whatever the type of button, it is possible to associate an action with it......
6. Editing a page: zoning mode
ScreenCastAllowed (Property)
The ScreenCastAllowed property is used to: find out whether the user can cast the content displayed in the Multimedia control to an external device (compatible with AirPlay), allow or prevent the user from casting the content displayed in the Multimedia control to an external device (compatible with AirPlay)....
Start of Document block
The Start of document block is printed once at the beginning of the report execution......
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....
Installing and using a Bitcoin Core server
WLanguage offers various functions for handle a Bitcoin Core server......
MemCreate (Function)
Creates a memory area.
Window with parameters
A window can: Receive parameters when it is opened. Return values when it is closed....
NumberPage (Property)
The NumberPage property is used to get: the number of pages in a "multi-page" image file. This image is displayed in an Image control or in the background of a Chart control. the number of pages in a PDF file displayed in an Image control. the number of pages found in a PDF file displayed in a PDF Reader control. the number of pages found in a DOCX file displayed in a Word Processing control....
The "Internal report" control
The "Internal report" controls are used to print several reports (secondary reports) in a single report (main report) without programming......
Choosing the action associated with the link
You can associate an action with the link regardless of the type of link......
Automatic feature for copying forms
When typing several copies of a form one after another, some of the information to type may be the same for each instance of the form......
Pinned (Property)
The Pinned property is used to: Pin a control: the position of the pinned control will be relative to the visible area of its container and not to the content area. Determine if a control is pinned....
Managing cookies
A cookie is an easy way to temporarily store information on the user's computer......
MemZoneName (Property)
The MemZoneName property is used to: find out the name of the memory area used as data source for a report. modify the name of the memory area used as data source for a report....
<Image>.Fill (Function)
Colors an area in an Image control.
<Image variable>.Fill (Function)
Colors an area in an Image variable.
Replication server for the assisted universal replication
The assisted universal replication can use a replication server......