onbeforeprint property
Sets or retrieves a pointer to the event handler function that is called when the HTMLWindowEvents::onbeforeprint event is fired.
Syntax
HRESULT value = object.put_onbeforeprint(VARIANT v);HRESULT value = object.get_onbeforeprint(VARIANT* p);
Property values
Type: VARIANT
the IDispatch interface of an object with a default method that is invoked when the event occurs.
Remarks
This property provides a way to specify a function that can change a document's markup for printing. For example, you may want a document to expand collapsed lists, make hidden elements visible, create a watermark, and so on.
See also
Reference
HTMLWindowEvents::onbeforeprint