ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

The Control Centers
Control Centers provide a global vision of a given area, whether on the development phase, on an operating site, or on application maintenance or improvement......
Configuring the "Relative duration" mask (date and time in natural language)
WINDEV, WEBDEV and WINDEV Mobile propose to use a "Relative duration" display mask for the Date controls......
ActionRedo (Function)
Runs the last action canceled.
ERR_BAD_CONTEXT_FOUND
Non-modal management of a window
The window that opens another window is called parent window ; the windows opened by the parent window are called child windows......
StartDate (Property)
The StartDate property is used to get and change the start date of a time period.
EndDate (Property)
The EndDate property is used to get and change the end date of a time period.
SchedulerInfoXY (Function)
Returns the appointment, the resource or the date found at given position in a Scheduler control.
<Scheduler>.InfoXY (Function)
Returns the appointment, the resource or the date found at given position in a Scheduler control.
Easter (Function)
Returns the date of Easter for the specified year according to the western Christian calendar.
Belgium.CheckCBE (Function)
Checks the validity of a CBE number (identifier from the Crossroads Bank for Belgian Enterprises).
Action Bar properties
You can manipulate Action Bars in a window using the following WLanguage properties.
H.NbRetry (Variable)
Indicates the number of attempts for locking the file or the record before giving control back to the program.
Items used in a select query
A query created in the query editor can contain several types of items......
Creating user accounts
A User account allows the server administrator to......
Print technical documentation
You can print different technical documentations describing all the elements of the project (windows, pages, reports, data files, items, components, assemblies, Custom-Folders, etc.)......
Table control based on a data file
A Table control based on a data file is a control whose columns are bound to the items of a data file or query (data source)......
Importing an HTML page into a WEBDEV site
WEBDEV allows you "suck up" the existing HTML pages......
WEBDEV: Scheduled tasks and delayed tasks
WEBDEV allows you to implement tasks on the server directly......
Error 108: The size of the variable is not allowed
ERR_DISCONNECTED_RELOG
Cross-references in the code editor
The cross-references in the code editor are used to identify......
WDTRAD overview
OrganizerSelectedRange (Function)
Returns the start or end date and time of the time slot selected in an Organizer control.
Interface
An interface is used to divide the uses of features common to several elements from their implementations, which simplifies their re-usability.