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Version: 2026

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>.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.
Internal window functions
The following functions are used to manage "Internal windows" controls...
WLanguage properties of Internal Window controls
List of WLanguage properties of Internal Window controls
Custom properties (WLanguage)
A custom property is a code element with two events...
Events associated with internal windows
List of events associated with internal windows
Changing the window content with a swipe gesture
The mobile devices propose several features available via finger movements...
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.
MyInternalWindow (Reserved word)
MyInternalWindow is used to handle the current internal window.
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.
ToastDisplayIW (Function)
Opens a toast whose content is based on an internal window.
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.
httpResponse (Type of variable)
The httpResponse type is used to get the advanced characteristics of the response of the HTTP/HTTPS request....
WLanguage procedure called by fListFile
WLanguage procedure ("Callback") called by fListFile for each file found.
WLanguage procedure called by fCopyFile
WLanguage procedure ("callback") called by fCopyFile for each copied file.
HErrorStatusModification (Function)
Returns the status of a record during a modification conflict.
List Box, ListView and Combo Box control functions
List of functions for managing List Box, ListView and Combo Box controls...
MessTranslate (Function)
Retrieves a message found in the code of a program in the current language.
HState (Function)
Used to find out the state of a record.
DayNumberInAlpha (Function)
Returns the name of the day of the week according to its number.
MonthNumberInAlpha (Function)
Returns the name of the month according to its number.
ListSelectMinus (Function)
Deselects an element in a List Box, ListView or Combo Box control.
grScatterLinkPoint (Function)
Links (or not) the points found in a "Scatter" chart.
XMLExecuteXPath (Example)
Usage example of the XMLExecuteXPath function
Managing Responsive Web Design in your Web pages
From now on, the Web sites can be viewed on several platforms......
CheckBoxAdd (Function)
Adds a new option into a Check Box control.
OrganizerDeleteAll (Function)
Deletes all the appointments from an Organizer control.
OrganizerPosition (Function)
Displays an Organizer control from a specified date or returns the date of the first day (or the date of the last day) displayed in an Organizer control.
DescribedName (Property)
The DescribedName property is used to handle the logical name of HFSQL data files (ignoring possible changes made by HAlias).
CalendarSelectMinus (Function)
Deselects a date in a multi-selection Calendar control.
MatchRegularExpression (Function)
Checks whether a character string matches a specific format and retrieves the different substrings that match the format.
BurnerEject (Function)
Opens or closes the door of current burner.
Source (Property)
The Source property can be used on: a Chart control: in this case, the Source property is used to get the source of the series: Table column, list of values, ... a connection: in this case, the Source property is used to get or set the source of a connection (HFSQL Client/Server, OLE DB, etc.)....
Compile (Function)
Dynamically compiles an Procedure whose source code is provided (dynamic compilation).
zipCurrentFile (Function)
Returns the name of the archived file currently handled by the functions for adding and extracting files.
PositionToLine (Function)
Returns the number of the line that contains a character identified by its position in a block of text.
StringReverse (Function)
Reverses the characters of a string.