Fires when the contents of the object or selection have changed.
No return value.
The DISPID for this event is defined in mshtmdid.h. Use this value to identify the event handler when implementing IDispatch::Invoke.
Bubbles No Cancels Yes To invoke Default action Changed text selection is committed.
This event is fired when the contents are committed and not while the value is changing. For example, on a text box, this event is not fired while the user is typing, but rather when the user commits the change by leaving the text box that has focus. In addition, this event is executed before the code specified by onblur when the control is also losing the focus.
The HTMLElementEvents4::onchange event does not fire when the selected option of the select object is changed programmatically.