ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

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.
WDInst : generating the setup program
Generating the setup program is used to create the setup program according to the characteristics specified in the setup editor WDInst....
HErrorLock (Function)
Used to check whether a lock error occurred.
HTransactionFree (Function)
Transforms all the records "in transaction" into "Normal" records if these records do not belong to a transaction currently in progress.
HModifyServerRights (Function)
Modifies the rights granted to a user or to a group on an HFSQL server.
Seek (Function)
Searches for the index of an element in a WLanguage array.
HTTPTimeOut (Function)
Sets the timeout for WLanguage functions that use the HTTP protocol (HTTPRequest, SOAPExecute, DotNetExecute, J2EEExecute, etc.).
HLockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
HDescribeTrigger (Function)
Adds or modifies a trigger on an HFSQL data file.
SOAPAddHeader (Function)
Adds a header to the next SOAP function of a Webservice to run.
Automatic procedures
The programming of timers, threads and delayed procedures is now automatically managed by the environment......
Google document management functions
List of functions for managing Google documents...
TableListChild (Function)
Lists the "children" of a node and the "child" elements of these "children" in a TreeView Table control.
GPSFollowMovement (Function)
Requests to be notified periodically of the device's current location....
SpeechRecognitionDeleteCommand (Function)
Deletes a voice command previously added with SpeechRecognitionAddCommand.
HRecordToXML (Function)
Retrieves the structure and the value of the current record and exports them into a character string in XML format.
HListItem (Example)
Usage example of the HListItem function
GPSStopDetection (Function)
Stops the location detection triggered by GPSDetectPosition.
grScatterPointSize (Function)
Defines the size of points in a "Scatter" chart.
grAutoRefreshCategoryLabel (Function)
Identifies or defines whether the category labels are refreshed whenever the chart is drawn.
Multi-project processes: using batches
WINDEV, WEBDEV and WINDEV Mobile allow you to run a set of processes (compilation, generation, ......
ThreadWaitSignal (Example)
Usage example of the ThreadWaitSignal function
iNestedHeaderFooter (Function)
Prints (or not) the page headers and footers of nested report.
2. Web development and WEBDEV
WEBDEV Tutorial: WEBDEV overview Lesson 2: Web development and WEBDEV - 10 min
HSaveParameter (Function)
Saves a persistent value on the HFSQL server.
AdditionCompleted (Property)
The AdditionCompleted property determines if an element was added to a queue, list or stack, or if the operation is in progress.