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.
gpwGetRights (Function)
Used to get the rights granted to a control, a window, a page or a report.
ControlFindHighlight (Function)
Highlights, in a window or control, all the captions and texts corresponding to a given text.
SpreadsheetBorderSelection (Function)
Modifies the border of selected cells in a Spreadsheet control found in a window.
SpreadsheetGetSelection (Function)
Retrieves the list of selected cells in a Spreadsheet control found in a window.
SpreadsheetGetFormula (Function)
Retrieves the calculation formula of a cell found in a Spreadsheet control of a window.
Error 123: The constant already exists
SpreadsheetLoad (Function)
Loads a file in XLSX format in a Spreadsheet control found in a window.
ActionBarDeleteSearchHistory (Function)
Deletes the history from the search control found in the action bar of a window.
Image control in a window
This help page presents the characteristics of an Image control found in a window...
<Input>.CalendarOpen (Function)
In a Date edit control, opens a popup window displaying a calendar.
<Spreadsheet>.GetFormula (Function)
Retrieves the calculation formula of a cell found in a Spreadsheet control of a window.
<Spreadsheet>.GetSelection (Function)
Retrieves the list of selected cells in a Spreadsheet control found in a window.
<Menu>.Add (Function)
Adds an existing popup menu to the main menu of the current window.
<Spreadsheet>.BorderSelection (Function)
Modifies the border of selected cells in a Spreadsheet control found in a window.
<Spreadsheet>.Load (Function)
Loads a file in XLSX format in a Spreadsheet control found in a window.
Anchor (Property)
The Anchor property sets the anchors of a control in a window, page or report.
SelectColor (Function)
Opens the standard window for color selection and selects the specified color.
TraceStart (Function)
Opens the trace window or saves the trace information in a text file.
CurrentTitle (Function)
Modifies the title of the current window (returned by CurrentWin) and the title bar.
MenuAdd (Function)
Adds an existing popup menu into the main menu of the current window.
InitWindow (Function)
Initializes (or not) the controls to zero and runs the initialization processes of the controls and the window.
WinBackgroundImage (Function)
Modifies the background image of a window and specifies the display mode of this image.
RTFLoad (Function)
Loads a file in RTF in an RTF control (found in a window or in a report).
ParentObject (Function)
Identifies the "parent" of a graphic object: control, column, window, page, ...
OpenContextMenu (Function)
Automatically opens a context menu for the current control, window or page.