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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.
FinRepayVal (Function)
Returns the amount of each regular payment for an investment with fixed interest rate and fixed payment.
FOR EACH/FOR ALL statement (browse of arrays)
The FOR EACH statement is used to perform different types of browse on the arrays...
ArrayDeleteDuplicate (Function)
Deletes the duplicates from an array.
fMemExist (Function)
Checks the existence of a shared memory zone.
FinFutureVal (Function)
Returns the future value of an investment.
HRplDeclareLink (Function)
Declares a (1, 1) (0, n) link between two tables.
FontAppointmentTitle (Property)
The FontAppointmentTitle property is used to: Find out the characteristics of the font used for the title of appointments in the Scheduler and Organizer reports. Modify the characteristics of the font used for the title of appointments in the Scheduler and Organizer reports....
ImageLayerVisible (Function)
Used to make a layer found in a WDPIC image visible or invisible.
MinLinkedCardinality (Property)
The MinLinkedCardinality property is used to get and modify the minimum cardinality of the related item in the link.
MemDeleteAll (Function)
Clears and deletes a memory zone.
MemSetPosition (Function)
Positions the memory zone on an element.
Age (Function)
Returns the age according to the date of birth.
iPrintArea (Function)
Prints a text in a rectangular area.
PopupClose (Function)
Hides a popup displayed in the page via PopupDisplay.
HashCheckString (Function)
Checks the Hash of a character string for a specific type of algorithm.
dbgStandardOutput (Function)
Writes an information into the standard output stream "stdout" (also called "console").
MoveColumn (Function)
Moves or swaps a column in a two-dimensional array property contained in an advanced type (xlsDocument, etc.).
HManageTask (Function)
Enables or disables a scheduled task on an HFSQL Client/Server server....
dbgStartMemoryDiff (Function)
Starts a difference operation of the memory used by the application.
NbColumn (Property)
The NbColumn property is used to get the number of columns in a report.
EnumerationCheckName (Function)
Checks whether an enumeration value known by its name is valid.
EnumerationFromValue (Function)
Returns an enumeration value known by its associated value.
EnumerationFromName (Function)
Returns an enumeration value known by its name.