ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<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...
The Internal Window control
The "Internal Window" control is used to include a window (and its code) in a control of another window...
WLanguage properties of Internal Window controls
List of WLanguage properties of Internal Window controls
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
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.
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.
Changing the window content with a swipe gesture
The mobile devices propose several features available via finger movements...
ToastDisplayIW (Function)
Opens a toast whose content is based on an internal window.
ArrayInfo (Function)
Returns the characteristics of an array: type of elements, number of dimensions, dimensions, etc.
SocketConfigure (Function)
Configures the use of Socket functions.
SchedulerPositionDateTime
Displays a Scheduler control from a specified date or returns the date of the first day (or last day) displayed in a Scheduler control.
SysDir (Function)
Returns the path of a system directory.
GglAddressToCoordinates (Function)
Retrieves the coordinates (latitude/longitude) of an address....
Functions for managing Google calendars (prefix syntax)
List of functions for managing Google calendars (prefix syntax)...
ChronoReset (Function)
Stops and resets a running stopwatch.
CtCacheSize (Property)
The CtCacheSize property is used to determine and change the maximum number of records that can be stored in the cache of the Native MySQL Connector.
KeySize (Property)
The KeySize property is used to set the characteristics of a text memo key item.
InServiceMode (Function)
Indicates whether the code is run in a service.
dbgWriteWarningAudit (Function)
Writes a custom runtime warning into the dynamic audit.
NbArrayElement (Property)
NbArrayElement is used to configure the number of elements in an array item.
XMLExtractDocument (Function)
Creates a new XML document from an existing XML document.
XMLRestorePosition (Function)
Restores the previously saved context of an XML document.
XMLToText (Function)
Converts a character string in XML format into a standard character string.
ErrorThrow (Function)
Throw a non-fatal error.
HErrorModification (Function)
Used to: return the value of a record item if a modification conflict occurs. check if a modification conflict occurred....
Delete (Reserved word)
The memory occupied by a dynamic object (array, class object, ...
ChronoStart (Function)
Starts a stopwatch to measure the duration of a process (in milliseconds) and resets a running stopwatch.
MultimediaVolume (Function)
Returns or modifies the sound volume of the multimedia file played in a Multimedia control.
MultimediaDuration (Function)
Returns the size of the media file currently played (in milliseconds) in the Multimedia control.
LinkedFile (Property)
The LinkedFile property is used to set the characteristics of a link.
ModificationRule (Property)
The ModificationRule property is used to configure the modification rule (integrity management) to be applied to the data file described in the code.
DateToDayInAlpha (Function)
Returns the name of the day that corresponds to a specified date.
StatError (Function)
Returns the error number for the last error caused by a Statxxx function (statistical functions).