ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

The Button control
The Button control allows the user or the Web user to run a specific action with a simple click...
Drop-down button
The drop-down button expands:
  • a context menu.
  • a popup window.
Auto-scrolling text
Sometimes, text in a Static Text or Button control can exceed the width of the control...
NumHelp (Function)
Returns the number of the help context associated with the specified control.
TableColumnIndex (Function)
Returns the index of a column in a Table or Treeview Table control.
TableSortedColumn (Function)
Returns the list of sorted columns found in a Table control.
SysGetDC (Function)
Retrieves the DC (Device Context) of a window, control or screen.
TreeAdd (Function)
Adds a "leaf" element (and all necessary nodes) into a TreeView control.
EnumControl (Function)
Returns the name of Nth control found in the specified element.
ActiveXEvent (Function)
Associates a procedure written in WLanguage with an event of ActiveX control.
Handle (Function)
Returns the system "Handle" (HWND) of a WINDEV control or window.
TreeSelect (Function)
Returns the full path of the selected element in a TreeView control.
TreeCount (Function)
Returns the number of elements found in a branch of a TreeView control.
VideoSetDriver (Function)
Connects the "Camera" control to a specific driver for video capture.
OLECopy (Function)
Copies the object found in an OLE control into the Windows clipboard.
OLESave (Function)
Saves the object found in an OLE control in binary format.
dModifyHue (Function)
Changes the hue of an image: in an Image control, in an Image variable....
<Dockable panel>.Attach (Function)
Attaches or changes the attach position of a Dockable Panel control.
<Table>.ToClipboard (Function)
Copies the content of a Table or TreeView Table control to the clipboard.
<Panel>.Detach (Function)
Detaches a Dockable Panel control to transform it into a floating window.
<Kanban>.Save (Function)
Updates the record bound to the current card in the Kanban control.
KanbanSave (Function)
Updates the record bound to the current card in the Kanban control.
DiagramGroup (Function)
Creates a group from the elements selected in the Diagram Editor control.
DiagramUngroup (Function)
Dissociates the different shapes of a group in a Diagram Editor control.
HTMLAttribute (Property)
The HTMLAttribute property reads and changes the HTML attributes of the control.
InPageWithinWindowMode (Function)
Indicates if the page is displayed in a WEBDEV Page control in a window.
ChangeSourcePage (Function)
Dynamically changes the page displayed in an Internal Page control
TableDeleteSelect (Function)
Deletes the selected rows from a Table or Treeview Table control.