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.
WDZip: Handling files in an archive
The compressed files found in an archive can be handled by WDZip......
SignatureType (Property)
The SignatureType property is used to get and define the type of signature to be used in a Signature control.
CursorCapture (Example)
Usage example of the CursorCapture function
Server triggers
Server triggers are stored procedures executed by the server before or after a write operation performed on a database file......
HtmlFormat (Property)
The HtmlFormat property is used to: find out whether an edit control accepts the input in HTML format. modify the input format of an edit control....
Preset page templates
The preset page templates provide some structures of pages corresponding to a wide range of sites and they also improve the re-usability and the graphic harmony between the projects......
Creating a combining query
A combining query (corresponding SQL statement: UNION) ......
jQueryExecute (Function)
Runs a JavaScript method of the jQuery library on a page element.
Preventing the use of the browser's "Back" button
If the browser "Back" button is used to display the previous page, this action will have no effect......
Select query: Displaying the first/last n records
The editor of Select queries is used to limit the number of records that will be displayed in the result of the query....
OpenIDParameters (Type of variable)
The OpenIDParameters type is used to define all the advanced features of an authentication for OpenID.
Optimizing the query execution
The query editor allows you to optimize the execution speed of one or more queries......
ImageYPos (Function)
Returns the vertical position (Y) of the mouse cursor in relation to the specified Clickable Image control.
EditCaret (Function)
Modifies the standard hover cursor for all the edit controls of the application.
DisplayModePreview (Property)
The DisplayModePreview property gets and sets the camera preview mode.
CharacterSpacing (Property)
The CharacterSpacing property gets and sets the spacing between characters.
Frequently asked questions about HFSQL Cluster
Frequently asked questions about HFSQL cluster....
URL Rewriting
URL Rewriting is a technique used to improve SEO......
RibbonEndExpandedMode (Function)
Collpases a collapsed ribbon that is temporily expanded.
SpreadsheetClose (Function)
Closes the XLSX document that was opened by SpreadsheetLoad.
Handling a Sliding Banner control through programming
A Sliding Banner control can be handled through programming......
Flash (Property)
The Flash property determines and changes the flash mode in a Camera control.
SizeUnit (Property)
The SizeUnit property gets and sets the font size unit.
Manipulating Chart controls in a WEBDEV site
When a Chart control is executed on a page of the WEBDEV site, users can personalize visuals via a context menu......
SpreadsheetSave (Function)
Saves the content of a Spreadsheet control in a file in XLSX format.