ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

AppointmentCreate (Function)
Displays the window for appointment creation of native application for managing appointments found on the Android device.
UsefulWidth (Property)
The UsefulWidth property is used to get and change the useful width of an internal window (or supercontrol) with scrollbars.
Select query description window: Items that can be used
UsefulHeight (Property)
The UsefulHeight property is used to get and change the useful height of an internal window (or supercontrol) with scrollbars.
WinLineDetails (Property)
The WinLineDetails property allows you to get and change the name of the internal window used to display the details of a row in a Table control.
Nation (Function)
Defines or identifies the display language (captions, messages, ...) used for the windows, pages, reports and controls.
SpreadsheetInputFunction (Function)
Inserts a function name at cursor position in the editable cell of a Spreadsheet control found in a window.
WBAdminApplication (Variable type)
The WBAdminApplication type is used to define all the advanced characteristics of an application deployed on a WEBDEV Application Server.
ServiceInstall (Function)
Installs a Windows service or a Linux daemon according to the information given in the members of the Service variable.
Layout control properties
You can manipulate Layout controls (and its cells) in a window or page using the following WLanguage properties......
SiteAddress (Function)
Returns the Internet address for connecting to a dynamic WEBDEV site (in Session mode) found on the same server.
HTML control properties
You can manipulate HTML controls in a window, page or report using the following WLanguage properties......
ControlVisible (Function)
Makes a control (or a group of controls) visible in a window. An animation can be set on the controls during this operation.
H.VisibleAutoIndexing (Variable)
Indicates whether the indexing window must be displayed during the automatic reindexing of HFSQL data files.
ControlInvisible (Function)
Makes a control (or a group of controls) invisible in a window. An animation can be set on the controls during this operation.
DateTimeLocalToUTC (Function)
Converts a local date and time (time zone, summer time, winter time) to UTC.
InUniversalWindowsAppSimulatorMode (Function)
Indicates whether the code is run in the simulator for the applications in Universal Windows 10 App mode.