Fires when the size of the object is about to change.
void onresize( IHTMLEventObj *pEvtObj );
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 No To invoke Change the height or width of the object. Default action No default action.
Event Object Properties
The IHTMLEventObj interface contains additional information about the current event. When the onresize event is fired, you can use the IHTMLWindow2::event property to retrieve an IHTMLEventObj interface. To obtain an alternate interface pointer such as IHTMLEventObj2 or IHTMLEventObj3, call QueryInterface on the object.
Refer to the specific event object for additional event properties.
The HTMLLabelEvents2::onresize event fires for block and inline objects with layout, even if document or CSS (cascading style sheets) property values are changed. Objects have layout when measurements such as the height and width attributes are set, or when the position of the object is set. Intrinsic objects, such as button, and windowed objects, such as window and iframe, fire as expected. This event does not fire for files with embedded controls.
Resizing HTML applications also fires the HTMLLabelEvents2::onresize event.