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Version: 2026

WLanguage properties of Internal Window controls
List of WLanguage properties of Internal Window controls
<Internal window>.ChangeSourceWindow (Function)
Dynamically changes the window displayed in an Internal Window control.
Case of internal window dequeues Modifies the currently displayed window. This modification is saved in the list of internal windows to scroll.
The Internal Window control
The "Internal Window" control is used to include a window (and its code) in a control of another window...
Internal window functions
The following functions are used to manage "Internal windows" controls...
Changing the window content with a swipe gesture
The mobile devices propose several features available via finger movements...
Custom properties (WLanguage)
A custom property is a code element with two events...
WinUsefulSize (Function)
Specifies the useful size of an internal window with automatic scrollbars. The useful size corresponds to the full size of the internal window:
  • Width of the internal window.
  • Height of the internal window.
Events associated with internal windows
List of events associated with internal windows
Reset (Function)
Reinitializes:
  • all the controls found in the current window or page (including the groups of controls, the supercontrols and the internal windows).
  • the controls found in a group of controls, a supercontrol, an internal window or an internal page.
ChangeSourceWindow (Function)
Dynamically changes the window displayed in an Internal Window control.
Case of internal window dequeues Modifies the currently displayed window. This modification is saved in the list of internal windows to scroll.
ToastDisplayIW (Function)
Opens a toast whose content is based on an internal window.
MyInternalWindow (Reserved word)
MyInternalWindow is used to handle the current internal window.
DNSDeleteAddress (Function)
Deletes an "IP address/Domain name" pair from a DNS server....
Referring to an element in a WLanguage event / process
GranularityGridlines (Property)
The GranularityGridlines property gets and changes the size of the grid that defines the gridlines in a Scheduler or Organizer control in a report.
EmailGetIndicator (Function)
Retrieves the indicators defined on an email of IMAP session.
DNSAddAddress (Function)
Adds an "IP address/domain name" pair to the DNS server....
Abbreviation (Property)
The Abbreviation property gets the abbreviation of a data file. This abbreviation is defined in the data model editor when defining the data file. This property is read-only.
BTIsVisible (Function)
Used to find out whether a Bluetooth radio is visible.
EmailStartIMAPSession (Function)
Starts a session for receiving and reading emails with the IMAP protocol.
BTAcceptConnection (Function)
Used to find out whether a Bluetooth radio accepts (or not) the requests for connection coming from the devices.
iParameter (Function)
Retrieves the printer configuration and configures the print.
WDTrans: Overview
WDTrans is a tool for canceling transactions......
zipMerge (Function)
Merges the different sub-archives found in a multi-part archive to create a single-part archive.
StartDatePeriodDisplayed (Property)
The StartDatePeriodDisplayed property is used to get the start date of the time period displayed in a Scheduler or Organizer control of a report.
EndDatePeriodDisplayed (Property)
The EndDatePeriodDisplayed property is used to get the end date of the time period displayed in a Scheduler or Organizer control of a report.
System functions
List of system functions...
HExecuteScheduledBackup (Function)
Forces the execution of a scheduled backup.
SysNotificationRemoveID (Function)
Removes all previously sent interactive notifications that match the specified identifier (ID).
FilterCondition (Property)
The FilterCondition property allows you to know the selection condition set by HFilter on a data file, HFSQL view or query.
mlLoadWorkspace (Function)
Loads all the variables of a MATLAB file in the session.
Writing an email
Writing an email in WLanguage consists in filling the email structure of WLanguage......
SNMPStringToOID (Function)
Converts an OID from its text representation to its numeric representation.
RadioButtonCount (Function)
Returns the number of options found in a Radio Button control.
CheckBoxCount (Function)
Returns the number of options found in a Check Box control.