ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The Button control
The Button control allows the user or the Web user to run a specific action with a simple click...
Auto-scrolling text
Sometimes, text in a Static Text or Button control can exceed the width of the control...
Drop-down button
The drop-down button expands:
  • a context menu.
  • a popup window.
Style (Property)
The Style property is used to retrieve and assign the entire style of a control (including the overrides).
TableRefreshVisible (Function)
Modifies or returns the visibility status of refresh bar in a Table or TreeView Table control.
FlexRowGap (Property)
The FlexRowGap property gets and sets the size of the gutter that separates the rows of a Flexbox control.
<Table>.RefreshVisible (Function)
Modifies or returns the visibility status of refresh bar in a Table or TreeView Table control.
dModifyHSL (Function)
Modifies the hue, the saturation and the lightness of an image found: in an Image control, in an Image variable....
HFSQL Control Center: Refreshing materialized views
The Control Center allows you to implement a mechanism for regularly refreshing the content of a materialized view......
<HTML Display control>.ExecuteJS (Function)
Runs JavaScript code in the context of the Web page displayed by an HTML Display control.
InvalidInput (Property)
The InvalidInput property determines if a control prevents the user from leaving when they enter invalid data.
<Captcha>.Verify (Function)
Checks whether the value typed by the user corresponds to the string displayed in a Captcha control.
<Multimedia>.Position (Function)
Returns or modifies the current position of the media file currently played in the Multimedia control.
TableSave (Function)
Updates or adds the record bound to the current row in the Table or TreeView Table control.
ListSelectCount (Function)
Returns the number of elements selected in a List Box, ListView or Combo Box control.
SchedulerTimeDisplayed (Function)
Defines the time range displayed by the Scheduler control in Day mode or in Week mode.
LayoutAdaptSize (Function)
Resizes a Layout control in order for all its cells to be entirely visible, without empty area.
ListMoveLine (Function)
Moves a row or swaps two rows in a List Box or Combo Box control.
<Word Processing>.FormatPainterMode (Function)
Enables the format painter mode in the Word Processing control or determines if this mode is enabled.
OrganizerSelectedRange (Function)
Returns the start or end date and time of the time slot selected in an Organizer control.
<Organizer>.SelectedRange (Function)
Returns the start or end date and time of the time slot selected in an Organizer control.
Captcha control properties
The Captcha control can be handled by the WLanguage properties in server code and in browser code.
MultimediaWidth (Function)
Returns the width (in pixels) of the source image of the media file played in the Multimedia control.
<Upload>.CurrentFileSize (Function)
Returns the total size (in bytes) of the file currently uploaded via an Upload control.
ListDelete (Function)
Deletes an element from a List Box, ListView or Combo Box control populated programmatically.
MapAddShape (Function)
Adds a new shape (polygon, line, circle) to the map displayed in a Map control.
<Looper>.CollapseExpand (Function)
On a given row of a Looper control: collapses a break (if it is expanded), expands a break (if it is collapsed)....
IWListDeleteAll (Function)
Deletes all the internal windows from the list of internal windows browsed by an Internal Window control.